From: Davidlohr Bueso Date: Fri, 18 Apr 2025 01:59:20 +0000 (-0700) Subject: fs/ext4: use sleeping version of sb_find_get_block() X-Git-Tag: v6.15-rc4~13^2~6^2~1 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=6e8f57fd09c9fb569d10b2ccc3878155b702591a;p=linux-block.git fs/ext4: use sleeping version of sb_find_get_block() Enable ext4_free_blocks() to use it, which has a cond_resched to begin with. Convert to the new nonatomic flavor to benefit from potential performance benefits and adapt in the future vs migration such that semantics are kept. Suggested-by: Jan Kara Reviewed-by: Jan Kara Signed-off-by: Davidlohr Bueso Link: https://kdevops.org/ext4/v6.15-rc2.html # [0] Link: https://lore.kernel.org/all/aAAEvcrmREWa1SKF@bombadil.infradead.org/ # [1] Link: https://lore.kernel.org/20250418015921.132400-7-dave@stgolabs.net Tested-by: kdevops@lists.linux.dev Reviewed-by: Luis Chamberlain Signed-off-by: Christian Brauner --- diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index f88424c28194..1e98c5be4e0a 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -6642,7 +6642,8 @@ void ext4_free_blocks(handle_t *handle, struct inode *inode, for (i = 0; i < count; i++) { cond_resched(); if (is_metadata) - bh = sb_find_get_block(inode->i_sb, block + i); + bh = sb_find_get_block_nonatomic(inode->i_sb, + block + i); ext4_forget(handle, is_metadata, inode, bh, block + i); } }