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author | 2017-12-11 06:35:09 -0500 | |
---|---|---|
committer | 2018-01-29 06:42:20 -0500 | |
commit | 2489dbabea80e8c075eb01bf195d8bb0b1440dd2 (patch) | |
tree | f4698270eff79f02ec615024ea2deb51eb227188 /fs/fat/namei_vfat.c | |
parent | fs: don't take the i_lock in inode_inc_iversion (diff) | |
download | linux-2489dbabea80e8c075eb01bf195d8bb0b1440dd2.tar.gz linux-2489dbabea80e8c075eb01bf195d8bb0b1440dd2.tar.bz2 linux-2489dbabea80e8c075eb01bf195d8bb0b1440dd2.zip |
fat: convert to new i_version API
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Diffstat (limited to 'fs/fat/namei_vfat.c')
-rw-r--r-- | fs/fat/namei_vfat.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/fs/fat/namei_vfat.c b/fs/fat/namei_vfat.c index 02c066663a3a..cefea792cde8 100644 --- a/fs/fat/namei_vfat.c +++ b/fs/fat/namei_vfat.c @@ -20,7 +20,7 @@ #include <linux/slab.h> #include <linux/namei.h> #include <linux/kernel.h> - +#include <linux/iversion.h> #include "fat.h" static inline unsigned long vfat_d_version(struct dentry *dentry) @@ -46,7 +46,7 @@ static int vfat_revalidate_shortname(struct dentry *dentry) { int ret = 1; spin_lock(&dentry->d_lock); - if (vfat_d_version(dentry) != d_inode(dentry->d_parent)->i_version) + if (inode_cmp_iversion(d_inode(dentry->d_parent), vfat_d_version(dentry))) ret = 0; spin_unlock(&dentry->d_lock); return ret; @@ -759,7 +759,7 @@ static struct dentry *vfat_lookup(struct inode *dir, struct dentry *dentry, out: mutex_unlock(&MSDOS_SB(sb)->s_lock); if (!inode) - vfat_d_version_set(dentry, dir->i_version); + vfat_d_version_set(dentry, inode_query_iversion(dir)); return d_splice_alias(inode, dentry); error: mutex_unlock(&MSDOS_SB(sb)->s_lock); @@ -781,7 +781,7 @@ static int vfat_create(struct inode *dir, struct dentry *dentry, umode_t mode, err = vfat_add_entry(dir, &dentry->d_name, 0, 0, &ts, &sinfo); if (err) goto out; - dir->i_version++; + inode_inc_iversion(dir); inode = fat_build_inode(sb, sinfo.de, sinfo.i_pos); brelse(sinfo.bh); @@ -789,7 +789,7 @@ static int vfat_create(struct inode *dir, struct dentry *dentry, umode_t mode, err = PTR_ERR(inode); goto out; } - inode->i_version++; + inode_inc_iversion(inode); inode->i_mtime = inode->i_atime = inode->i_ctime = ts; /* timestamp is already written, so mark_inode_dirty() is unneeded. */ @@ -823,7 +823,7 @@ static int vfat_rmdir(struct inode *dir, struct dentry *dentry) clear_nlink(inode); inode->i_mtime = inode->i_atime = current_time(inode); fat_detach(inode); - vfat_d_version_set(dentry, dir->i_version); + vfat_d_version_set(dentry, inode_query_iversion(dir)); out: mutex_unlock(&MSDOS_SB(sb)->s_lock); @@ -849,7 +849,7 @@ static int vfat_unlink(struct inode *dir, struct dentry *dentry) clear_nlink(inode); inode->i_mtime = inode->i_atime = current_time(inode); fat_detach(inode); - vfat_d_version_set(dentry, dir->i_version); + vfat_d_version_set(dentry, inode_query_iversion(dir)); out: mutex_unlock(&MSDOS_SB(sb)->s_lock); @@ -875,7 +875,7 @@ static int vfat_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode) err = vfat_add_entry(dir, &dentry->d_name, 1, cluster, &ts, &sinfo); if (err) goto out_free; - dir->i_version++; + inode_inc_iversion(dir); inc_nlink(dir); inode = fat_build_inode(sb, sinfo.de, sinfo.i_pos); @@ -885,7 +885,7 @@ static int vfat_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode) /* the directory was completed, just return a error */ goto out; } - inode->i_version++; + inode_inc_iversion(inode); set_nlink(inode, 2); inode->i_mtime = inode->i_atime = inode->i_ctime = ts; /* timestamp is already written, so mark_inode_dirty() is unneeded. */ @@ -951,7 +951,7 @@ static int vfat_rename(struct inode *old_dir, struct dentry *old_dentry, goto out; new_i_pos = sinfo.i_pos; } - new_dir->i_version++; + inode_inc_iversion(new_dir); fat_detach(old_inode); fat_attach(old_inode, new_i_pos); @@ -979,7 +979,7 @@ static int vfat_rename(struct inode *old_dir, struct dentry *old_dentry, old_sinfo.bh = NULL; if (err) goto error_dotdot; - old_dir->i_version++; + inode_inc_iversion(old_dir); old_dir->i_ctime = old_dir->i_mtime = ts; if (IS_DIRSYNC(old_dir)) (void)fat_sync_inode(old_dir); |