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| author | Al Viro <viro@zeniv.linux.org.uk> | 2010-06-08 21:28:10 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2010-08-09 16:48:21 -0400 |
| commit | 066d92dcbfa5842d98f6c4c671220cef50a9720f (patch) | |
| tree | 0eb8f17c4ce6ff2a016e40ee6438881b1e61b86e | |
| parent | 94ee8494ac84606f06d522a2c016d40aabffb378 (diff) | |
| download | linux-066d92dcbfa5842d98f6c4c671220cef50a9720f.tar.bz2 | |
convert ocfs2 to ->evict_inode()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| -rw-r--r-- | fs/ocfs2/inode.c | 21 | ||||
| -rw-r--r-- | fs/ocfs2/inode.h | 3 | ||||
| -rw-r--r-- | fs/ocfs2/super.c | 3 |
3 files changed, 16 insertions, 11 deletions
diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c index abb0a95cc717..eb7fd07c90f2 100644 --- a/fs/ocfs2/inode.c +++ b/fs/ocfs2/inode.c @@ -969,7 +969,7 @@ static void ocfs2_cleanup_delete_inode(struct inode *inode, truncate_inode_pages(&inode->i_data, 0); } -void ocfs2_delete_inode(struct inode *inode) +static void ocfs2_delete_inode(struct inode *inode) { int wipe, status; sigset_t oldset; @@ -1075,20 +1075,17 @@ bail_unlock_nfs_sync: bail_unblock: ocfs2_unblock_signals(&oldset); bail: - clear_inode(inode); mlog_exit_void(); } -void ocfs2_clear_inode(struct inode *inode) +static void ocfs2_clear_inode(struct inode *inode) { int status; struct ocfs2_inode_info *oi = OCFS2_I(inode); mlog_entry_void(); - if (!inode) - goto bail; - + end_writeback(inode); mlog(0, "Clearing inode: %llu, nlink = %u\n", (unsigned long long)OCFS2_I(inode)->ip_blkno, inode->i_nlink); @@ -1180,10 +1177,20 @@ void ocfs2_clear_inode(struct inode *inode) jbd2_journal_release_jbd_inode(OCFS2_SB(inode->i_sb)->journal->j_journal, &oi->ip_jinode); -bail: mlog_exit_void(); } +void ocfs2_evict_inode(struct inode *inode) +{ + if (!inode->i_nlink || + (OCFS2_I(inode)->ip_flags & OCFS2_INODE_MAYBE_ORPHANED)) { + ocfs2_delete_inode(inode); + } else { + truncate_inode_pages(&inode->i_data, 0); + } + ocfs2_clear_inode(inode); +} + /* Called under inode_lock, with no more references on the * struct inode, so it's safe here to check the flags field * and to manipulate i_nlink without any other locks. */ diff --git a/fs/ocfs2/inode.h b/fs/ocfs2/inode.h index 9f5f5fcadc45..975eedd7b243 100644 --- a/fs/ocfs2/inode.h +++ b/fs/ocfs2/inode.h @@ -123,8 +123,7 @@ static inline struct ocfs2_caching_info *INODE_CACHE(struct inode *inode) return &OCFS2_I(inode)->ip_metadata_cache; } -void ocfs2_clear_inode(struct inode *inode); -void ocfs2_delete_inode(struct inode *inode); +void ocfs2_evict_inode(struct inode *inode); void ocfs2_drop_inode(struct inode *inode); /* Flags for ocfs2_iget() */ diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c index 0eaa929a4dbf..ae1a4437a980 100644 --- a/fs/ocfs2/super.c +++ b/fs/ocfs2/super.c @@ -145,8 +145,7 @@ static const struct super_operations ocfs2_sops = { .alloc_inode = ocfs2_alloc_inode, .destroy_inode = ocfs2_destroy_inode, .drop_inode = ocfs2_drop_inode, - .clear_inode = ocfs2_clear_inode, - .delete_inode = ocfs2_delete_inode, + .evict_inode = ocfs2_evict_inode, .sync_fs = ocfs2_sync_fs, .put_super = ocfs2_put_super, .remount_fs = ocfs2_remount, |