diff options
Diffstat (limited to 'fs/ext4/mballoc.c')
| -rw-r--r-- | fs/ext4/mballoc.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index a8e61bb181fa..f3da7db2beee 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -5498,7 +5498,7 @@ out_dbg: * * FIXME!! Make sure it is valid at all the call sites */ -void ext4_discard_preallocations(struct inode *inode, unsigned int needed) +void ext4_discard_preallocations(struct inode *inode) { struct ext4_inode_info *ei = EXT4_I(inode); struct super_block *sb = inode->i_sb; @@ -5520,15 +5520,12 @@ void ext4_discard_preallocations(struct inode *inode, unsigned int needed) mb_debug(sb, "discard preallocation for inode %lu\n", inode->i_ino); trace_ext4_discard_preallocations(inode, - atomic_read(&ei->i_prealloc_active), needed); - - if (needed == 0) - needed = UINT_MAX; + atomic_read(&ei->i_prealloc_active), 0); repeat: /* first, collect all pa's in the inode */ write_lock(&ei->i_prealloc_lock); - for (iter = rb_first(&ei->i_prealloc_node); iter && needed; + for (iter = rb_first(&ei->i_prealloc_node); iter; iter = rb_next(iter)) { pa = rb_entry(iter, struct ext4_prealloc_space, pa_node.inode_node); @@ -5552,7 +5549,6 @@ repeat: spin_unlock(&pa->pa_lock); rb_erase(&pa->pa_node.inode_node, &ei->i_prealloc_node); list_add(&pa->u.pa_tmp_list, &list); - needed--; continue; } |