diff options
Diffstat (limited to 'fs')
-rw-r--r-- | fs/gfs2/export.c | 2 | ||||
-rw-r--r-- | fs/gfs2/glock.c | 2 | ||||
-rw-r--r-- | fs/gfs2/inode.c | 59 | ||||
-rw-r--r-- | fs/gfs2/inode.h | 2 |
4 files changed, 7 insertions, 58 deletions
diff --git a/fs/gfs2/export.c b/fs/gfs2/export.c index 5d15e9498b48..d5bda8513457 100644 --- a/fs/gfs2/export.c +++ b/fs/gfs2/export.c @@ -137,7 +137,7 @@ static struct dentry *gfs2_get_dentry(struct super_block *sb, struct gfs2_sbd *sdp = sb->s_fs_info; struct inode *inode; - inode = gfs2_ilookup(sb, inum->no_addr, 0); + inode = gfs2_ilookup(sb, inum->no_addr); if (inode) { if (GFS2_I(inode)->i_no_formal_ino != inum->no_formal_ino) { iput(inode); diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c index 7f0257309b3e..6539131c52a2 100644 --- a/fs/gfs2/glock.c +++ b/fs/gfs2/glock.c @@ -582,7 +582,7 @@ static void delete_work_func(struct work_struct *work) /* Note: Unsafe to dereference ip as we don't hold right refs/locks */ if (ip) - inode = gfs2_ilookup(sdp->sd_vfs, no_addr, 1); + inode = gfs2_ilookup(sdp->sd_vfs, no_addr); else inode = gfs2_lookup_by_inum(sdp, no_addr, NULL, GFS2_BLKST_UNLINKED); if (inode && !IS_ERR(inode)) { diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c index 95a914524a39..689ddb09e159 100644 --- a/fs/gfs2/inode.c +++ b/fs/gfs2/inode.c @@ -37,61 +37,9 @@ #include "super.h" #include "glops.h" -struct gfs2_skip_data { - u64 no_addr; - int skipped; - int non_block; -}; - -static int iget_test(struct inode *inode, void *opaque) -{ - struct gfs2_inode *ip = GFS2_I(inode); - struct gfs2_skip_data *data = opaque; - - if (ip->i_no_addr == data->no_addr) { - if (data->non_block && - inode->i_state & (I_FREEING|I_CLEAR|I_WILL_FREE)) { - data->skipped = 1; - return 0; - } - return 1; - } - return 0; -} - -static int iget_set(struct inode *inode, void *opaque) +struct inode *gfs2_ilookup(struct super_block *sb, u64 no_addr) { - struct gfs2_inode *ip = GFS2_I(inode); - struct gfs2_skip_data *data = opaque; - - if (data->skipped) - return -ENOENT; - inode->i_ino = (unsigned long)(data->no_addr); - ip->i_no_addr = data->no_addr; - return 0; -} - -struct inode *gfs2_ilookup(struct super_block *sb, u64 no_addr, int non_block) -{ - unsigned long hash = (unsigned long)no_addr; - struct gfs2_skip_data data; - - data.no_addr = no_addr; - data.skipped = 0; - data.non_block = non_block; - return ilookup5(sb, hash, iget_test, &data); -} - -static struct inode *gfs2_iget(struct super_block *sb, u64 no_addr, - int non_block) -{ - struct gfs2_skip_data data; - unsigned long hash = (unsigned long)no_addr; - - data.no_addr = no_addr; - data.skipped = 0; - data.non_block = non_block; - return iget5_locked(sb, hash, iget_test, iget_set, &data); + return ilookup(sb, (unsigned long)no_addr); } /** @@ -145,8 +93,9 @@ struct inode *gfs2_inode_lookup(struct super_block *sb, unsigned int type, struct gfs2_glock *io_gl = NULL; int error; - inode = gfs2_iget(sb, no_addr, non_block); + inode = iget_locked(sb, (unsigned long)no_addr); ip = GFS2_I(inode); + ip->i_no_addr = no_addr; if (!inode) return ERR_PTR(-ENOMEM); diff --git a/fs/gfs2/inode.h b/fs/gfs2/inode.h index ba4d9492d422..22c27a8498e2 100644 --- a/fs/gfs2/inode.h +++ b/fs/gfs2/inode.h @@ -99,7 +99,7 @@ extern struct inode *gfs2_inode_lookup(struct super_block *sb, unsigned type, extern struct inode *gfs2_lookup_by_inum(struct gfs2_sbd *sdp, u64 no_addr, u64 *no_formal_ino, unsigned int blktype); -extern struct inode *gfs2_ilookup(struct super_block *sb, u64 no_addr, int nonblock); +extern struct inode *gfs2_ilookup(struct super_block *sb, u64 no_addr); extern int gfs2_inode_refresh(struct gfs2_inode *ip); |