diff options
Diffstat (limited to 'fs/ext4/extents_status.c')
| -rw-r--r-- | fs/ext4/extents_status.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/fs/ext4/extents_status.c b/fs/ext4/extents_status.c index e75171535375..0a729027322d 100644 --- a/fs/ext4/extents_status.c +++ b/fs/ext4/extents_status.c @@ -311,6 +311,9 @@ void ext4_es_find_extent_range(struct inode *inode, ext4_lblk_t lblk, ext4_lblk_t end, struct extent_status *es) { + if (EXT4_SB(inode->i_sb)->s_mount_state & EXT4_FC_REPLAY) + return; + trace_ext4_es_find_extent_range_enter(inode, lblk); read_lock(&EXT4_I(inode)->i_es_lock); @@ -361,6 +364,9 @@ bool ext4_es_scan_range(struct inode *inode, { bool ret; + if (EXT4_SB(inode->i_sb)->s_mount_state & EXT4_FC_REPLAY) + return false; + read_lock(&EXT4_I(inode)->i_es_lock); ret = __es_scan_range(inode, matching_fn, lblk, end); read_unlock(&EXT4_I(inode)->i_es_lock); @@ -404,6 +410,9 @@ bool ext4_es_scan_clu(struct inode *inode, { bool ret; + if (EXT4_SB(inode->i_sb)->s_mount_state & EXT4_FC_REPLAY) + return false; + read_lock(&EXT4_I(inode)->i_es_lock); ret = __es_scan_clu(inode, matching_fn, lblk); read_unlock(&EXT4_I(inode)->i_es_lock); @@ -812,6 +821,9 @@ int ext4_es_insert_extent(struct inode *inode, ext4_lblk_t lblk, int err = 0; struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); + if (EXT4_SB(inode->i_sb)->s_mount_state & EXT4_FC_REPLAY) + return 0; + es_debug("add [%u/%u) %llu %x to extent status tree of inode %lu\n", lblk, len, pblk, status, inode->i_ino); @@ -873,6 +885,9 @@ void ext4_es_cache_extent(struct inode *inode, ext4_lblk_t lblk, struct extent_status newes; ext4_lblk_t end = lblk + len - 1; + if (EXT4_SB(inode->i_sb)->s_mount_state & EXT4_FC_REPLAY) + return; + newes.es_lblk = lblk; newes.es_len = len; ext4_es_store_pblock_status(&newes, pblk, status); @@ -908,6 +923,9 @@ int ext4_es_lookup_extent(struct inode *inode, ext4_lblk_t lblk, struct rb_node *node; int found = 0; + if (EXT4_SB(inode->i_sb)->s_mount_state & EXT4_FC_REPLAY) + return 0; + trace_ext4_es_lookup_extent_enter(inode, lblk); es_debug("lookup extent in block %u\n", lblk); @@ -1419,6 +1437,9 @@ int ext4_es_remove_extent(struct inode *inode, ext4_lblk_t lblk, int err = 0; int reserved = 0; + if (EXT4_SB(inode->i_sb)->s_mount_state & EXT4_FC_REPLAY) + return 0; + trace_ext4_es_remove_extent(inode, lblk, len); es_debug("remove [%u/%u) from extent status tree of inode %lu\n", lblk, len, inode->i_ino); @@ -1969,6 +1990,9 @@ int ext4_es_insert_delayed_block(struct inode *inode, ext4_lblk_t lblk, struct extent_status newes; int err = 0; + if (EXT4_SB(inode->i_sb)->s_mount_state & EXT4_FC_REPLAY) + return 0; + es_debug("add [%u/1) delayed to extent status tree of inode %lu\n", lblk, inode->i_ino); |