Message ID | 20090111020352.GA4285@localhost.localdomain |
---|---|
State | Accepted, archived |
Headers | show |
Index: 2.6-git/fs/ext4/mballoc.c =================================================================== --- 2.6-git.orig/fs/ext4/mballoc.c +++ 2.6-git/fs/ext4/mballoc.c @@ -4885,7 +4885,8 @@ do_more: * blocks being freed are metadata. these blocks shouldn't * be used until this transaction is committed */ - new_entry = kmem_cache_alloc(ext4_free_ext_cachep, GFP_NOFS); + new_entry = kmem_cache_alloc(ext4_free_ext_cachep, + GFP_NOFS | __GFP_NOFAIL); new_entry->start_blk = bit; new_entry->group = block_group; new_entry->count = count;
In ext4_mb_free_blocks() ext4_free_data allocation failure is not handled. This error handling cannot be simple error return because ext4_mb_free_blocks() cannot fail. This patch add __GFP_NOFAIL to gfp mask for the allocation. Cc: Theodore Tso <tytso@mit.edu> Cc: adilger@sun.com Cc: linux-ext4@vger.kernel.org Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> --- fs/ext4/mballoc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html