Subject: + ocfs2-return-enomem-when-sb_getblk-fails-update.patch added to -mm tree
To: joseph.qi@xxxxxxxxxx,jeff.liu@xxxxxxxxxx,jlbec@xxxxxxxxxxxx,mfasheh@xxxxxxxx,rui.xiang@xxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Wed, 18 Sep 2013 16:14:24 -0700
The patch titled
Subject: ocfs2-return-enomem-when-sb_getblk-fails-update
has been added to the -mm tree. Its filename is
ocfs2-return-enomem-when-sb_getblk-fails-update.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/ocfs2-return-enomem-when-sb_getblk-fails-update.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/ocfs2-return-enomem-when-sb_getblk-fails-update.patch
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------------------------------------------------------
From: Joseph Qi <joseph.qi@xxxxxxxxxx>
Subject: ocfs2-return-enomem-when-sb_getblk-fails-update
ocfs2_symlink_get_block in aops.c, and ocfs2_read_blocks_sync and
ocfs2_read_blocks in buffer_head_io.c need do the same change for
consistency.
Cc: Rui Xiang <rui.xiang@xxxxxxxxxx>
Cc: Jie Liu <jeff.liu@xxxxxxxxxx>
Cc: Mark Fasheh <mfasheh@xxxxxxxx>
Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ocfs2/aops.c | 1 +
fs/ocfs2/buffer_head_io.c | 4 ++--
2 files changed, 3 insertions(+), 2 deletions(-)
diff -puN fs/ocfs2/aops.c~ocfs2-return-enomem-when-sb_getblk-fails-update fs/ocfs2/aops.c
--- a/fs/ocfs2/aops.c~ocfs2-return-enomem-when-sb_getblk-fails-update
+++ a/fs/ocfs2/aops.c
@@ -93,6 +93,7 @@ static int ocfs2_symlink_get_block(struc
iblock;
buffer_cache_bh = sb_getblk(osb->sb, blkno);
if (!buffer_cache_bh) {
+ err = -ENOMEM;
mlog(ML_ERROR, "couldn't getblock for symlink!\n");
goto bail;
}
diff -puN fs/ocfs2/buffer_head_io.c~ocfs2-return-enomem-when-sb_getblk-fails-update fs/ocfs2/buffer_head_io.c
--- a/fs/ocfs2/buffer_head_io.c~ocfs2-return-enomem-when-sb_getblk-fails-update
+++ a/fs/ocfs2/buffer_head_io.c
@@ -115,7 +115,7 @@ int ocfs2_read_blocks_sync(struct ocfs2_
if (bhs[i] == NULL) {
bhs[i] = sb_getblk(osb->sb, block++);
if (bhs[i] == NULL) {
- status = -EIO;
+ status = -ENOMEM;
mlog_errno(status);
goto bail;
}
@@ -214,7 +214,7 @@ int ocfs2_read_blocks(struct ocfs2_cachi
bhs[i] = sb_getblk(sb, block++);
if (bhs[i] == NULL) {
ocfs2_metadata_cache_io_unlock(ci);
- status = -EIO;
+ status = -ENOMEM;
mlog_errno(status);
goto bail;
}
_
Patches currently in -mm which might be from joseph.qi@xxxxxxxxxx are
ocfs2-return-enomem-when-sb_getblk-fails-update.patch
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