linux-ext4 - [PATCH 03/25] misc: don't return ENOMEM if we run out of disk space

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Message-ID: <20140908231155.25904.55767.stgit@birch.djwong.org>
Date:	Mon, 08 Sep 2014 16:11:55 -0700
From:	"Darrick J. Wong" <darrick.wong@...cle.com>
To:	tytso@....edu, darrick.wong@...cle.com
Cc:	linux-ext4@...r.kernel.org
Subject: [PATCH 03/25] misc: don't return ENOMEM if we run out of disk space

If there aren't enough blocks in the FS to allocate all of the
hugefiles, return ENOSPC, not ENOMEM.

Signed-off-by: Darrick J. Wong <darrick.wong@...cle.com>
---
 misc/mk_hugefiles.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/misc/mk_hugefiles.c b/misc/mk_hugefiles.c
index 8291f01..3e4274c 100644
--- a/misc/mk_hugefiles.c
+++ b/misc/mk_hugefiles.c
@@ -530,10 +530,10 @@ errcode_t mk_hugefiles(ext2_filsys fs, const char *device_name)

 	fs_blocks = ext2fs_free_blocks_count(fs->super);
 	if (fs_blocks < num_slack + align)
-		return ENOMEM;
+		return ENOSPC;
 	fs_blocks -= num_slack + align;
 	if (num_blocks && num_blocks > fs_blocks)
-		return ENOMEM;
+		return ENOSPC;
 	if (num_blocks == 0 && num_files == 0)
 		num_files = 1;

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