diff options
| author | Jeff Layton <jlayton@redhat.com> | 2017-12-11 06:35:18 -0500 |
|---|---|---|
| committer | Jeff Layton <jlayton@redhat.com> | 2018-01-29 06:42:21 -0500 |
| commit | bb8c2d66bc6f7dd6e00fc25203efe0858cf91a5e (patch) | |
| tree | db9413cf84e355991c007f506ca0a8b4a862ee47 /fs/ufs | |
| parent | cc56c33e783fcd8ea0a84941cab4f919609b4835 (diff) | |
| download | lwn-bb8c2d66bc6f7dd6e00fc25203efe0858cf91a5e.tar.gz lwn-bb8c2d66bc6f7dd6e00fc25203efe0858cf91a5e.zip | |
ufs: use new i_version API
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Diffstat (limited to 'fs/ufs')
| -rw-r--r-- | fs/ufs/dir.c | 9 | ||||
| -rw-r--r-- | fs/ufs/inode.c | 3 | ||||
| -rw-r--r-- | fs/ufs/super.c | 3 |
3 files changed, 9 insertions, 6 deletions
diff --git a/fs/ufs/dir.c b/fs/ufs/dir.c index 2edc1755b7c5..50dfce000864 100644 --- a/fs/ufs/dir.c +++ b/fs/ufs/dir.c @@ -20,6 +20,7 @@ #include <linux/time.h> #include <linux/fs.h> #include <linux/swap.h> +#include <linux/iversion.h> #include "ufs_fs.h" #include "ufs.h" @@ -47,7 +48,7 @@ static int ufs_commit_chunk(struct page *page, loff_t pos, unsigned len) struct inode *dir = mapping->host; int err = 0; - dir->i_version++; + inode_inc_iversion(dir); block_write_end(NULL, mapping, pos, len, len, page, NULL); if (pos+len > dir->i_size) { i_size_write(dir, pos+len); @@ -428,7 +429,7 @@ ufs_readdir(struct file *file, struct dir_context *ctx) unsigned long n = pos >> PAGE_SHIFT; unsigned long npages = dir_pages(inode); unsigned chunk_mask = ~(UFS_SB(sb)->s_uspi->s_dirblksize - 1); - int need_revalidate = file->f_version != inode->i_version; + bool need_revalidate = inode_cmp_iversion(inode, file->f_version); unsigned flags = UFS_SB(sb)->s_flags; UFSD("BEGIN\n"); @@ -455,8 +456,8 @@ ufs_readdir(struct file *file, struct dir_context *ctx) offset = ufs_validate_entry(sb, kaddr, offset, chunk_mask); ctx->pos = (n<<PAGE_SHIFT) + offset; } - file->f_version = inode->i_version; - need_revalidate = 0; + file->f_version = inode_query_iversion(inode); + need_revalidate = false; } de = (struct ufs_dir_entry *)(kaddr+offset); limit = kaddr + ufs_last_byte(inode, n) - UFS_DIR_REC_LEN(1); diff --git a/fs/ufs/inode.c b/fs/ufs/inode.c index afb601c0dda0..c843ec858cf7 100644 --- a/fs/ufs/inode.c +++ b/fs/ufs/inode.c @@ -36,6 +36,7 @@ #include <linux/mm.h> #include <linux/buffer_head.h> #include <linux/writeback.h> +#include <linux/iversion.h> #include "ufs_fs.h" #include "ufs.h" @@ -693,7 +694,7 @@ struct inode *ufs_iget(struct super_block *sb, unsigned long ino) if (err) goto bad_inode; - inode->i_version++; + inode_inc_iversion(inode); ufsi->i_lastfrag = (inode->i_size + uspi->s_fsize - 1) >> uspi->s_fshift; ufsi->i_dir_start_lookup = 0; diff --git a/fs/ufs/super.c b/fs/ufs/super.c index 4d497e9c6883..b6ba80e05bff 100644 --- a/fs/ufs/super.c +++ b/fs/ufs/super.c @@ -88,6 +88,7 @@ #include <linux/log2.h> #include <linux/mount.h> #include <linux/seq_file.h> +#include <linux/iversion.h> #include "ufs_fs.h" #include "ufs.h" @@ -1440,7 +1441,7 @@ static struct inode *ufs_alloc_inode(struct super_block *sb) if (!ei) return NULL; - ei->vfs_inode.i_version = 1; + inode_set_iversion(&ei->vfs_inode, 1); seqlock_init(&ei->meta_lock); mutex_init(&ei->truncate_mutex); return &ei->vfs_inode; |