diff options
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_file.c')
-rw-r--r-- | fs/xfs/linux-2.6/xfs_file.c | 140 |
1 files changed, 70 insertions, 70 deletions
diff --git a/fs/xfs/linux-2.6/xfs_file.c b/fs/xfs/linux-2.6/xfs_file.c index ce8fe40e1628..b050e4079427 100644 --- a/fs/xfs/linux-2.6/xfs_file.c +++ b/fs/xfs/linux-2.6/xfs_file.c | |||
@@ -43,13 +43,13 @@ | |||
43 | #include <linux/dcache.h> | 43 | #include <linux/dcache.h> |
44 | #include <linux/smp_lock.h> | 44 | #include <linux/smp_lock.h> |
45 | 45 | ||
46 | static struct vm_operations_struct linvfs_file_vm_ops; | 46 | static struct vm_operations_struct xfs_file_vm_ops; |
47 | #ifdef CONFIG_XFS_DMAPI | 47 | #ifdef CONFIG_XFS_DMAPI |
48 | static struct vm_operations_struct linvfs_dmapi_file_vm_ops; | 48 | static struct vm_operations_struct xfs_dmapi_file_vm_ops; |
49 | #endif | 49 | #endif |
50 | 50 | ||
51 | STATIC inline ssize_t | 51 | STATIC inline ssize_t |
52 | __linvfs_read( | 52 | __xfs_file_read( |
53 | struct kiocb *iocb, | 53 | struct kiocb *iocb, |
54 | char __user *buf, | 54 | char __user *buf, |
55 | int ioflags, | 55 | int ioflags, |
@@ -71,28 +71,28 @@ __linvfs_read( | |||
71 | 71 | ||
72 | 72 | ||
73 | STATIC ssize_t | 73 | STATIC ssize_t |
74 | linvfs_aio_read( | 74 | xfs_file_aio_read( |
75 | struct kiocb *iocb, | 75 | struct kiocb *iocb, |
76 | char __user *buf, | 76 | char __user *buf, |
77 | size_t count, | 77 | size_t count, |
78 | loff_t pos) | 78 | loff_t pos) |
79 | { | 79 | { |
80 | return __linvfs_read(iocb, buf, IO_ISAIO, count, pos); | 80 | return __xfs_file_read(iocb, buf, IO_ISAIO, count, pos); |
81 | } | 81 | } |
82 | 82 | ||
83 | STATIC ssize_t | 83 | STATIC ssize_t |
84 | linvfs_aio_read_invis( | 84 | xfs_file_aio_read_invis( |
85 | struct kiocb *iocb, | 85 | struct kiocb *iocb, |
86 | char __user *buf, | 86 | char __user *buf, |
87 | size_t count, | 87 | size_t count, |
88 | loff_t pos) | 88 | loff_t pos) |
89 | { | 89 | { |
90 | return __linvfs_read(iocb, buf, IO_ISAIO|IO_INVIS, count, pos); | 90 | return __xfs_file_read(iocb, buf, IO_ISAIO|IO_INVIS, count, pos); |
91 | } | 91 | } |
92 | 92 | ||
93 | 93 | ||
94 | STATIC inline ssize_t | 94 | STATIC inline ssize_t |
95 | __linvfs_write( | 95 | __xfs_file_write( |
96 | struct kiocb *iocb, | 96 | struct kiocb *iocb, |
97 | const char __user *buf, | 97 | const char __user *buf, |
98 | int ioflags, | 98 | int ioflags, |
@@ -115,28 +115,28 @@ __linvfs_write( | |||
115 | 115 | ||
116 | 116 | ||
117 | STATIC ssize_t | 117 | STATIC ssize_t |
118 | linvfs_aio_write( | 118 | xfs_file_aio_write( |
119 | struct kiocb *iocb, | 119 | struct kiocb *iocb, |
120 | const char __user *buf, | 120 | const char __user *buf, |
121 | size_t count, | 121 | size_t count, |
122 | loff_t pos) | 122 | loff_t pos) |
123 | { | 123 | { |
124 | return __linvfs_write(iocb, buf, IO_ISAIO, count, pos); | 124 | return __xfs_file_write(iocb, buf, IO_ISAIO, count, pos); |
125 | } | 125 | } |
126 | 126 | ||
127 | STATIC ssize_t | 127 | STATIC ssize_t |
128 | linvfs_aio_write_invis( | 128 | xfs_file_aio_write_invis( |
129 | struct kiocb *iocb, | 129 | struct kiocb *iocb, |
130 | const char __user *buf, | 130 | const char __user *buf, |
131 | size_t count, | 131 | size_t count, |
132 | loff_t pos) | 132 | loff_t pos) |
133 | { | 133 | { |
134 | return __linvfs_write(iocb, buf, IO_ISAIO|IO_INVIS, count, pos); | 134 | return __xfs_file_write(iocb, buf, IO_ISAIO|IO_INVIS, count, pos); |
135 | } | 135 | } |
136 | 136 | ||
137 | 137 | ||
138 | STATIC inline ssize_t | 138 | STATIC inline ssize_t |
139 | __linvfs_readv( | 139 | __xfs_file_readv( |
140 | struct file *file, | 140 | struct file *file, |
141 | const struct iovec *iov, | 141 | const struct iovec *iov, |
142 | int ioflags, | 142 | int ioflags, |
@@ -165,28 +165,28 @@ __linvfs_readv( | |||
165 | } | 165 | } |
166 | 166 | ||
167 | STATIC ssize_t | 167 | STATIC ssize_t |
168 | linvfs_readv( | 168 | xfs_file_readv( |
169 | struct file *file, | 169 | struct file *file, |
170 | const struct iovec *iov, | 170 | const struct iovec *iov, |
171 | unsigned long nr_segs, | 171 | unsigned long nr_segs, |
172 | loff_t *ppos) | 172 | loff_t *ppos) |
173 | { | 173 | { |
174 | return __linvfs_readv(file, iov, 0, nr_segs, ppos); | 174 | return __xfs_file_readv(file, iov, 0, nr_segs, ppos); |
175 | } | 175 | } |
176 | 176 | ||
177 | STATIC ssize_t | 177 | STATIC ssize_t |
178 | linvfs_readv_invis( | 178 | xfs_file_readv_invis( |
179 | struct file *file, | 179 | struct file *file, |
180 | const struct iovec *iov, | 180 | const struct iovec *iov, |
181 | unsigned long nr_segs, | 181 | unsigned long nr_segs, |
182 | loff_t *ppos) | 182 | loff_t *ppos) |
183 | { | 183 | { |
184 | return __linvfs_readv(file, iov, IO_INVIS, nr_segs, ppos); | 184 | return __xfs_file_readv(file, iov, IO_INVIS, nr_segs, ppos); |
185 | } | 185 | } |
186 | 186 | ||
187 | 187 | ||
188 | STATIC inline ssize_t | 188 | STATIC inline ssize_t |
189 | __linvfs_writev( | 189 | __xfs_file_writev( |
190 | struct file *file, | 190 | struct file *file, |
191 | const struct iovec *iov, | 191 | const struct iovec *iov, |
192 | int ioflags, | 192 | int ioflags, |
@@ -216,27 +216,27 @@ __linvfs_writev( | |||
216 | 216 | ||
217 | 217 | ||
218 | STATIC ssize_t | 218 | STATIC ssize_t |
219 | linvfs_writev( | 219 | xfs_file_writev( |
220 | struct file *file, | 220 | struct file *file, |
221 | const struct iovec *iov, | 221 | const struct iovec *iov, |
222 | unsigned long nr_segs, | 222 | unsigned long nr_segs, |
223 | loff_t *ppos) | 223 | loff_t *ppos) |
224 | { | 224 | { |
225 | return __linvfs_writev(file, iov, 0, nr_segs, ppos); | 225 | return __xfs_file_writev(file, iov, 0, nr_segs, ppos); |
226 | } | 226 | } |
227 | 227 | ||
228 | STATIC ssize_t | 228 | STATIC ssize_t |
229 | linvfs_writev_invis( | 229 | xfs_file_writev_invis( |
230 | struct file *file, | 230 | struct file *file, |
231 | const struct iovec *iov, | 231 | const struct iovec *iov, |
232 | unsigned long nr_segs, | 232 | unsigned long nr_segs, |
233 | loff_t *ppos) | 233 | loff_t *ppos) |
234 | { | 234 | { |
235 | return __linvfs_writev(file, iov, IO_INVIS, nr_segs, ppos); | 235 | return __xfs_file_writev(file, iov, IO_INVIS, nr_segs, ppos); |
236 | } | 236 | } |
237 | 237 | ||
238 | STATIC ssize_t | 238 | STATIC ssize_t |
239 | linvfs_sendfile( | 239 | xfs_file_sendfile( |
240 | struct file *filp, | 240 | struct file *filp, |
241 | loff_t *ppos, | 241 | loff_t *ppos, |
242 | size_t count, | 242 | size_t count, |
@@ -252,7 +252,7 @@ linvfs_sendfile( | |||
252 | 252 | ||
253 | 253 | ||
254 | STATIC int | 254 | STATIC int |
255 | linvfs_open( | 255 | xfs_file_open( |
256 | struct inode *inode, | 256 | struct inode *inode, |
257 | struct file *filp) | 257 | struct file *filp) |
258 | { | 258 | { |
@@ -269,7 +269,7 @@ linvfs_open( | |||
269 | 269 | ||
270 | 270 | ||
271 | STATIC int | 271 | STATIC int |
272 | linvfs_release( | 272 | xfs_file_release( |
273 | struct inode *inode, | 273 | struct inode *inode, |
274 | struct file *filp) | 274 | struct file *filp) |
275 | { | 275 | { |
@@ -283,7 +283,7 @@ linvfs_release( | |||
283 | 283 | ||
284 | 284 | ||
285 | STATIC int | 285 | STATIC int |
286 | linvfs_fsync( | 286 | xfs_file_fsync( |
287 | struct file *filp, | 287 | struct file *filp, |
288 | struct dentry *dentry, | 288 | struct dentry *dentry, |
289 | int datasync) | 289 | int datasync) |
@@ -302,7 +302,7 @@ linvfs_fsync( | |||
302 | } | 302 | } |
303 | 303 | ||
304 | /* | 304 | /* |
305 | * linvfs_readdir maps to VOP_READDIR(). | 305 | * xfs_file_readdir maps to VOP_READDIR(). |
306 | * We need to build a uio, cred, ... | 306 | * We need to build a uio, cred, ... |
307 | */ | 307 | */ |
308 | 308 | ||
@@ -311,7 +311,7 @@ linvfs_fsync( | |||
311 | #ifdef CONFIG_XFS_DMAPI | 311 | #ifdef CONFIG_XFS_DMAPI |
312 | 312 | ||
313 | STATIC struct page * | 313 | STATIC struct page * |
314 | linvfs_filemap_nopage( | 314 | xfs_vm_nopage( |
315 | struct vm_area_struct *area, | 315 | struct vm_area_struct *area, |
316 | unsigned long address, | 316 | unsigned long address, |
317 | int *type) | 317 | int *type) |
@@ -334,7 +334,7 @@ linvfs_filemap_nopage( | |||
334 | 334 | ||
335 | 335 | ||
336 | STATIC int | 336 | STATIC int |
337 | linvfs_readdir( | 337 | xfs_file_readdir( |
338 | struct file *filp, | 338 | struct file *filp, |
339 | void *dirent, | 339 | void *dirent, |
340 | filldir_t filldir) | 340 | filldir_t filldir) |
@@ -414,7 +414,7 @@ done: | |||
414 | 414 | ||
415 | 415 | ||
416 | STATIC int | 416 | STATIC int |
417 | linvfs_file_mmap( | 417 | xfs_file_mmap( |
418 | struct file *filp, | 418 | struct file *filp, |
419 | struct vm_area_struct *vma) | 419 | struct vm_area_struct *vma) |
420 | { | 420 | { |
@@ -423,11 +423,11 @@ linvfs_file_mmap( | |||
423 | vattr_t *vattr; | 423 | vattr_t *vattr; |
424 | int error; | 424 | int error; |
425 | 425 | ||
426 | vma->vm_ops = &linvfs_file_vm_ops; | 426 | vma->vm_ops = &xfs_file_vm_ops; |
427 | 427 | ||
428 | #ifdef CONFIG_XFS_DMAPI | 428 | #ifdef CONFIG_XFS_DMAPI |
429 | if (vp->v_vfsp->vfs_flag & VFS_DMI) { | 429 | if (vp->v_vfsp->vfs_flag & VFS_DMI) { |
430 | vma->vm_ops = &linvfs_dmapi_file_vm_ops; | 430 | vma->vm_ops = &xfs_dmapi_file_vm_ops; |
431 | } | 431 | } |
432 | #endif /* CONFIG_XFS_DMAPI */ | 432 | #endif /* CONFIG_XFS_DMAPI */ |
433 | 433 | ||
@@ -444,7 +444,7 @@ linvfs_file_mmap( | |||
444 | 444 | ||
445 | 445 | ||
446 | STATIC long | 446 | STATIC long |
447 | linvfs_ioctl( | 447 | xfs_file_ioctl( |
448 | struct file *filp, | 448 | struct file *filp, |
449 | unsigned int cmd, | 449 | unsigned int cmd, |
450 | unsigned long arg) | 450 | unsigned long arg) |
@@ -466,7 +466,7 @@ linvfs_ioctl( | |||
466 | } | 466 | } |
467 | 467 | ||
468 | STATIC long | 468 | STATIC long |
469 | linvfs_ioctl_invis( | 469 | xfs_file_ioctl_invis( |
470 | struct file *filp, | 470 | struct file *filp, |
471 | unsigned int cmd, | 471 | unsigned int cmd, |
472 | unsigned long arg) | 472 | unsigned long arg) |
@@ -491,7 +491,7 @@ linvfs_ioctl_invis( | |||
491 | #ifdef CONFIG_XFS_DMAPI | 491 | #ifdef CONFIG_XFS_DMAPI |
492 | #ifdef HAVE_VMOP_MPROTECT | 492 | #ifdef HAVE_VMOP_MPROTECT |
493 | STATIC int | 493 | STATIC int |
494 | linvfs_mprotect( | 494 | xfs_vm_mprotect( |
495 | struct vm_area_struct *vma, | 495 | struct vm_area_struct *vma, |
496 | unsigned int newflags) | 496 | unsigned int newflags) |
497 | { | 497 | { |
@@ -518,7 +518,7 @@ linvfs_mprotect( | |||
518 | * it back online. | 518 | * it back online. |
519 | */ | 519 | */ |
520 | STATIC int | 520 | STATIC int |
521 | linvfs_open_exec( | 521 | xfs_file_open_exec( |
522 | struct inode *inode) | 522 | struct inode *inode) |
523 | { | 523 | { |
524 | vnode_t *vp = LINVFS_GET_VP(inode); | 524 | vnode_t *vp = LINVFS_GET_VP(inode); |
@@ -542,69 +542,69 @@ open_exec_out: | |||
542 | } | 542 | } |
543 | #endif /* HAVE_FOP_OPEN_EXEC */ | 543 | #endif /* HAVE_FOP_OPEN_EXEC */ |
544 | 544 | ||
545 | struct file_operations linvfs_file_operations = { | 545 | struct file_operations xfs_file_operations = { |
546 | .llseek = generic_file_llseek, | 546 | .llseek = generic_file_llseek, |
547 | .read = do_sync_read, | 547 | .read = do_sync_read, |
548 | .write = do_sync_write, | 548 | .write = do_sync_write, |
549 | .readv = linvfs_readv, | 549 | .readv = xfs_file_readv, |
550 | .writev = linvfs_writev, | 550 | .writev = xfs_file_writev, |
551 | .aio_read = linvfs_aio_read, | 551 | .aio_read = xfs_file_aio_read, |
552 | .aio_write = linvfs_aio_write, | 552 | .aio_write = xfs_file_aio_write, |
553 | .sendfile = linvfs_sendfile, | 553 | .sendfile = xfs_file_sendfile, |
554 | .unlocked_ioctl = linvfs_ioctl, | 554 | .unlocked_ioctl = xfs_file_ioctl, |
555 | #ifdef CONFIG_COMPAT | 555 | #ifdef CONFIG_COMPAT |
556 | .compat_ioctl = linvfs_compat_ioctl, | 556 | .compat_ioctl = xfs_file_compat_ioctl, |
557 | #endif | 557 | #endif |
558 | .mmap = linvfs_file_mmap, | 558 | .mmap = xfs_file_mmap, |
559 | .open = linvfs_open, | 559 | .open = xfs_file_open, |
560 | .release = linvfs_release, | 560 | .release = xfs_file_release, |
561 | .fsync = linvfs_fsync, | 561 | .fsync = xfs_file_fsync, |
562 | #ifdef HAVE_FOP_OPEN_EXEC | 562 | #ifdef HAVE_FOP_OPEN_EXEC |
563 | .open_exec = linvfs_open_exec, | 563 | .open_exec = xfs_file_open_exec, |
564 | #endif | 564 | #endif |
565 | }; | 565 | }; |
566 | 566 | ||
567 | struct file_operations linvfs_invis_file_operations = { | 567 | struct file_operations xfs_invis_file_operations = { |
568 | .llseek = generic_file_llseek, | 568 | .llseek = generic_file_llseek, |
569 | .read = do_sync_read, | 569 | .read = do_sync_read, |
570 | .write = do_sync_write, | 570 | .write = do_sync_write, |
571 | .readv = linvfs_readv_invis, | 571 | .readv = xfs_file_readv_invis, |
572 | .writev = linvfs_writev_invis, | 572 | .writev = xfs_file_writev_invis, |
573 | .aio_read = linvfs_aio_read_invis, | 573 | .aio_read = xfs_file_aio_read_invis, |
574 | .aio_write = linvfs_aio_write_invis, | 574 | .aio_write = xfs_file_aio_write_invis, |
575 | .sendfile = linvfs_sendfile, | 575 | .sendfile = xfs_file_sendfile, |
576 | .unlocked_ioctl = linvfs_ioctl_invis, | 576 | .unlocked_ioctl = xfs_file_ioctl_invis, |
577 | #ifdef CONFIG_COMPAT | 577 | #ifdef CONFIG_COMPAT |
578 | .compat_ioctl = linvfs_compat_invis_ioctl, | 578 | .compat_ioctl = xfs_file_compat_invis_ioctl, |
579 | #endif | 579 | #endif |
580 | .mmap = linvfs_file_mmap, | 580 | .mmap = xfs_file_mmap, |
581 | .open = linvfs_open, | 581 | .open = xfs_file_open, |
582 | .release = linvfs_release, | 582 | .release = xfs_file_release, |
583 | .fsync = linvfs_fsync, | 583 | .fsync = xfs_file_fsync, |
584 | }; | 584 | }; |
585 | 585 | ||
586 | 586 | ||
587 | struct file_operations linvfs_dir_operations = { | 587 | struct file_operations xfs_dir_file_operations = { |
588 | .read = generic_read_dir, | 588 | .read = generic_read_dir, |
589 | .readdir = linvfs_readdir, | 589 | .readdir = xfs_file_readdir, |
590 | .unlocked_ioctl = linvfs_ioctl, | 590 | .unlocked_ioctl = xfs_file_ioctl, |
591 | #ifdef CONFIG_COMPAT | 591 | #ifdef CONFIG_COMPAT |
592 | .compat_ioctl = linvfs_compat_ioctl, | 592 | .compat_ioctl = xfs_file_compat_ioctl, |
593 | #endif | 593 | #endif |
594 | .fsync = linvfs_fsync, | 594 | .fsync = xfs_file_fsync, |
595 | }; | 595 | }; |
596 | 596 | ||
597 | static struct vm_operations_struct linvfs_file_vm_ops = { | 597 | static struct vm_operations_struct xfs_file_vm_ops = { |
598 | .nopage = filemap_nopage, | 598 | .nopage = filemap_nopage, |
599 | .populate = filemap_populate, | 599 | .populate = filemap_populate, |
600 | }; | 600 | }; |
601 | 601 | ||
602 | #ifdef CONFIG_XFS_DMAPI | 602 | #ifdef CONFIG_XFS_DMAPI |
603 | static struct vm_operations_struct linvfs_dmapi_file_vm_ops = { | 603 | static struct vm_operations_struct xfs_dmapi_file_vm_ops = { |
604 | .nopage = linvfs_filemap_nopage, | 604 | .nopage = xfs_vm_nopage, |
605 | .populate = filemap_populate, | 605 | .populate = filemap_populate, |
606 | #ifdef HAVE_VMOP_MPROTECT | 606 | #ifdef HAVE_VMOP_MPROTECT |
607 | .mprotect = linvfs_mprotect, | 607 | .mprotect = xfs_vm_mprotect, |
608 | #endif | 608 | #endif |
609 | }; | 609 | }; |
610 | #endif /* CONFIG_XFS_DMAPI */ | 610 | #endif /* CONFIG_XFS_DMAPI */ |