From 5c676f6d359b0404d53f542f02e1359583cb2895 Mon Sep 17 00:00:00 2001 From: Steven Whitehouse Date: Mon, 27 Feb 2006 17:23:27 -0500 Subject: [GFS2] Macros removal in gfs2.h As suggested by Pekka Enberg . The DIV_RU macro is renamed DIV_ROUND_UP and and moved to kernel.h The other macros are gone from gfs2.h as (although not requested by Pekka Enberg) are a number of included header file which are now included individually. The inode number comparison function is now an inline function. The DT2IF and IF2DT may be addressed in a future patch. Signed-off-by: Steven Whitehouse --- fs/gfs2/ops_file.c | 40 ++++++++++++++++++++++------------------ 1 file changed, 22 insertions(+), 18 deletions(-) (limited to 'fs/gfs2/ops_file.c') diff --git a/fs/gfs2/ops_file.c b/fs/gfs2/ops_file.c index e6ae2551b0cb..d30c6db46241 100644 --- a/fs/gfs2/ops_file.c +++ b/fs/gfs2/ops_file.c @@ -19,10 +19,13 @@ #include #include #include +#include #include #include #include "gfs2.h" +#include "lm_interface.h" +#include "incore.h" #include "bmap.h" #include "dir.h" #include "glock.h" @@ -36,6 +39,7 @@ #include "quota.h" #include "rgrp.h" #include "trans.h" +#include "util.h" /* "bad" is for NFS support */ struct filldir_bad_entry { @@ -125,7 +129,7 @@ int gfs2_internal_read(struct gfs2_inode *ip, struct file_ra_state *ra_state, static loff_t gfs2_llseek(struct file *file, loff_t offset, int origin) { - struct gfs2_inode *ip = get_v2ip(file->f_mapping->host); + struct gfs2_inode *ip = file->f_mapping->host->u.generic_ip; struct gfs2_holder i_gh; loff_t error; @@ -172,7 +176,7 @@ static ssize_t __gfs2_file_aio_read(struct kiocb *iocb, unsigned long nr_segs, loff_t *ppos) { struct file *filp = iocb->ki_filp; - struct gfs2_inode *ip = get_v2ip(filp->f_mapping->host); + struct gfs2_inode *ip = filp->f_mapping->host->u.generic_ip; struct gfs2_holder gh; ssize_t retval; unsigned long seg; @@ -354,7 +358,7 @@ static int filldir_reg_func(void *opaque, const char *name, unsigned int length, static int readdir_reg(struct file *file, void *dirent, filldir_t filldir) { - struct gfs2_inode *dip = get_v2ip(file->f_mapping->host); + struct gfs2_inode *dip = file->f_mapping->host->u.generic_ip; struct filldir_reg fdr; struct gfs2_holder d_gh; uint64_t offset = file->f_pos; @@ -443,7 +447,7 @@ static int filldir_bad_func(void *opaque, const char *name, unsigned int length, static int readdir_bad(struct file *file, void *dirent, filldir_t filldir) { - struct gfs2_inode *dip = get_v2ip(file->f_mapping->host); + struct gfs2_inode *dip = file->f_mapping->host->u.generic_ip; struct gfs2_sbd *sdp = dip->i_sbd; struct filldir_reg fdr; unsigned int entries, size; @@ -608,7 +612,7 @@ out: static int gfs2_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg) { - struct gfs2_inode *ip = get_v2ip(inode); + struct gfs2_inode *ip = inode->u.generic_ip; switch (cmd) { case GFS2_IOCTL_SETFLAGS: @@ -630,7 +634,7 @@ static int gfs2_ioctl(struct inode *inode, struct file *file, unsigned int cmd, static int gfs2_mmap(struct file *file, struct vm_area_struct *vma) { - struct gfs2_inode *ip = get_v2ip(file->f_mapping->host); + struct gfs2_inode *ip = file->f_mapping->host->u.generic_ip; struct gfs2_holder i_gh; int error; @@ -665,7 +669,7 @@ static int gfs2_mmap(struct file *file, struct vm_area_struct *vma) static int gfs2_open(struct inode *inode, struct file *file) { - struct gfs2_inode *ip = get_v2ip(inode); + struct gfs2_inode *ip = inode->u.generic_ip; struct gfs2_holder i_gh; struct gfs2_file *fp; int error; @@ -679,8 +683,8 @@ static int gfs2_open(struct inode *inode, struct file *file) fp->f_inode = ip; fp->f_vfile = file; - gfs2_assert_warn(ip->i_sbd, !get_v2fp(file)); - set_v2fp(file, fp); + gfs2_assert_warn(ip->i_sbd, !file->private_data); + file->private_data = fp; if (S_ISREG(ip->i_di.di_mode)) { error = gfs2_glock_nq_init(ip->i_gl, LM_ST_SHARED, LM_FLAG_ANY, @@ -708,7 +712,7 @@ static int gfs2_open(struct inode *inode, struct file *file) gfs2_glock_dq_uninit(&i_gh); fail: - set_v2fp(file, NULL); + file->private_data = NULL; kfree(fp); return error; @@ -724,11 +728,11 @@ static int gfs2_open(struct inode *inode, struct file *file) static int gfs2_close(struct inode *inode, struct file *file) { - struct gfs2_sbd *sdp = get_v2sdp(inode->i_sb); + struct gfs2_sbd *sdp = inode->i_sb->s_fs_info; struct gfs2_file *fp; - fp = get_v2fp(file); - set_v2fp(file, NULL); + fp = file->private_data; + file->private_data = NULL; if (gfs2_assert_warn(sdp, fp)) return -EIO; @@ -748,7 +752,7 @@ static int gfs2_close(struct inode *inode, struct file *file) static int gfs2_fsync(struct file *file, struct dentry *dentry, int datasync) { - struct gfs2_inode *ip = get_v2ip(dentry->d_inode); + struct gfs2_inode *ip = dentry->d_inode->u.generic_ip; gfs2_log_flush_glock(ip->i_gl); @@ -766,7 +770,7 @@ static int gfs2_fsync(struct file *file, struct dentry *dentry, int datasync) static int gfs2_lock(struct file *file, int cmd, struct file_lock *fl) { - struct gfs2_inode *ip = get_v2ip(file->f_mapping->host); + struct gfs2_inode *ip = file->f_mapping->host->u.generic_ip; struct gfs2_sbd *sdp = ip->i_sbd; struct lm_lockname name = { .ln_number = ip->i_num.no_addr, @@ -824,7 +828,7 @@ static ssize_t gfs2_sendfile(struct file *in_file, loff_t *offset, size_t count, static int do_flock(struct file *file, int cmd, struct file_lock *fl) { - struct gfs2_file *fp = get_v2fp(file); + struct gfs2_file *fp = file->private_data; struct gfs2_holder *fl_gh = &fp->f_fl_gh; struct gfs2_inode *ip = fp->f_inode; struct gfs2_glock *gl; @@ -874,7 +878,7 @@ static int do_flock(struct file *file, int cmd, struct file_lock *fl) static void do_unflock(struct file *file, struct file_lock *fl) { - struct gfs2_file *fp = get_v2fp(file); + struct gfs2_file *fp = file->private_data; struct gfs2_holder *fl_gh = &fp->f_fl_gh; mutex_lock(&fp->f_fl_mutex); @@ -895,7 +899,7 @@ static void do_unflock(struct file *file, struct file_lock *fl) static int gfs2_flock(struct file *file, int cmd, struct file_lock *fl) { - struct gfs2_inode *ip = get_v2ip(file->f_mapping->host); + struct gfs2_inode *ip = file->f_mapping->host->u.generic_ip; struct gfs2_sbd *sdp = ip->i_sbd; if (!(fl->fl_flags & FL_FLOCK)) -- cgit v1.2.2