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authorMiklos Szeredi <mszeredi@suse.cz>2008-02-08 07:21:43 -0500
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-08 12:22:40 -0500
commitd1875dbaa58e4894f7d9321d1c280fb23ca9f9e5 (patch)
treedffcd7b60e50a1bcd112795e2a438c254b12f870 /fs
parentc1fca3b6090f45018b3754eff0276521edb8ac3e (diff)
mount options: fix fuse
Add blksize= option to /proc/mounts for fuseblk filesystems. Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs')
-rw-r--r--fs/fuse/inode.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 574707409bbf..033f7bdd47e8 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -29,6 +29,8 @@ DEFINE_MUTEX(fuse_mutex);
29 29
30#define FUSE_SUPER_MAGIC 0x65735546 30#define FUSE_SUPER_MAGIC 0x65735546
31 31
32#define FUSE_DEFAULT_BLKSIZE 512
33
32struct fuse_mount_data { 34struct fuse_mount_data {
33 int fd; 35 int fd;
34 unsigned rootmode; 36 unsigned rootmode;
@@ -355,7 +357,7 @@ static int parse_fuse_opt(char *opt, struct fuse_mount_data *d, int is_bdev)
355 char *p; 357 char *p;
356 memset(d, 0, sizeof(struct fuse_mount_data)); 358 memset(d, 0, sizeof(struct fuse_mount_data));
357 d->max_read = ~0; 359 d->max_read = ~0;
358 d->blksize = 512; 360 d->blksize = FUSE_DEFAULT_BLKSIZE;
359 361
360 while ((p = strsep(&opt, ",")) != NULL) { 362 while ((p = strsep(&opt, ",")) != NULL) {
361 int token; 363 int token;
@@ -440,6 +442,9 @@ static int fuse_show_options(struct seq_file *m, struct vfsmount *mnt)
440 seq_puts(m, ",allow_other"); 442 seq_puts(m, ",allow_other");
441 if (fc->max_read != ~0) 443 if (fc->max_read != ~0)
442 seq_printf(m, ",max_read=%u", fc->max_read); 444 seq_printf(m, ",max_read=%u", fc->max_read);
445 if (mnt->mnt_sb->s_bdev &&
446 mnt->mnt_sb->s_blocksize != FUSE_DEFAULT_BLKSIZE)
447 seq_printf(m, ",blksize=%lu", mnt->mnt_sb->s_blocksize);
443 return 0; 448 return 0;
444} 449}
445 450