linux-next: manual merge of the block tree with the ext4 tree

Stephen Rothwell
2010-09-21T04:04:17Z

Hi Jens,

Today's linux-next merge of the block tree got a conflict in
fs/ext4/mballoc.c between commit 9c543072a9dd7cf60cbf472914a6480ffda50b27
("ext4: Check for negative error code from sb_issue_discard") from the
ext4 tree and commit 2cf6d26a354ab6362e301b5a323832b02867df47 ("block:
pass gfp_mask and flags to sb_issue_discard") from the block tree.

Just context changes. I fixed it up (see below) and can carry the fix as
necessary.
--
Cheers,
Stephen Rothwell sfr@canb.auug.org.au

diff --cc fs/ext4/mballoc.c
index e4f4dae,19aa0d4..0000000
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@@ -2612,8 -2566,8 +2612,8 @@@ static inline void ext4_issue_discard(s
discard_block = block + ext4_group_first_block_no(sb, block_group);
trace_ext4_discard_blocks(sb,
(unsigned long long) discard_block, count);
- ret = sb_issue_discard(sb, discard_block, count);
+ ret = sb_issue_discard(sb, discard_block, count, GFP_NOFS, 0);
- if (ret == EOPNOTSUPP) {
+ if (ret == -EOPNOTSUPP) {
ext4_warning(sb, "discard not supported, disabling");
clear_opt(EXT4_SB(sb)->s_mount_opt, DISCARD);
}