From: Joe Perches <joe@perches.com>
To: David Woodhouse <dwmw2@infradead.org>
Cc: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH 2/4] jffs2: Remove unnecessary OOM messages
Date: Tue, 31 Jan 2012 14:42:08 -0800 [thread overview]
Message-ID: <98592226b940c1fa59ced4a28418343508714161.1328049542.git.joe@perches.com> (raw)
In-Reply-To: <cover.1328049542.git.joe@perches.com>
Per call site OOM messages are unnecessary.
k.alloc and v.alloc failures use dump_stack().
Signed-off-by: Joe Perches <joe@perches.com>
---
fs/jffs2/compr_lzo.c | 1 -
fs/jffs2/compr_zlib.c | 6 ++----
2 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/fs/jffs2/compr_lzo.c b/fs/jffs2/compr_lzo.c
index af186ee..c553bd6 100644
--- a/fs/jffs2/compr_lzo.c
+++ b/fs/jffs2/compr_lzo.c
@@ -33,7 +33,6 @@ static int __init alloc_workspace(void)
lzo_compress_buf = vmalloc(lzo1x_worst_compress(PAGE_SIZE));
if (!lzo_mem || !lzo_compress_buf) {
- printk(KERN_WARNING "Failed to allocate lzo deflate workspace\n");
free_workspace();
return -ENOMEM;
}
diff --git a/fs/jffs2/compr_zlib.c b/fs/jffs2/compr_zlib.c
index 5a00102..4e7a138 100644
--- a/fs/jffs2/compr_zlib.c
+++ b/fs/jffs2/compr_zlib.c
@@ -42,14 +42,12 @@ static int __init alloc_workspaces(void)
{
def_strm.workspace = vmalloc(zlib_deflate_workspacesize(MAX_WBITS,
MAX_MEM_LEVEL));
- if (!def_strm.workspace) {
- printk(KERN_WARNING "Failed to allocate %d bytes for deflate workspace\n", zlib_deflate_workspacesize(MAX_WBITS, MAX_MEM_LEVEL));
+ if (!def_strm.workspace)
return -ENOMEM;
- }
+
D1(printk(KERN_DEBUG "Allocated %d bytes for deflate workspace\n", zlib_deflate_workspacesize(MAX_WBITS, MAX_MEM_LEVEL)));
inf_strm.workspace = vmalloc(zlib_inflate_workspacesize());
if (!inf_strm.workspace) {
- printk(KERN_WARNING "Failed to allocate %d bytes for inflate workspace\n", zlib_inflate_workspacesize());
vfree(def_strm.workspace);
return -ENOMEM;
}
--
1.7.8.111.gad25c.dirty
next prev parent reply other threads:[~2012-01-31 22:42 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-31 22:42 [PATCH 0/4] fs: Remove unnecessary OOM messages Joe Perches
2012-01-31 22:42 ` [PATCH 1/4] coda: " Joe Perches
2012-02-01 0:04 ` Ryan Mallon
2012-02-01 0:21 ` Joe Perches
2012-02-01 0:23 ` Ryan Mallon
2012-02-01 0:26 ` Joe Perches
2012-02-01 3:10 ` Jan Harkes
2012-02-01 3:42 ` Joe Perches
2012-01-31 22:42 ` Joe Perches [this message]
2012-02-03 7:00 ` [PATCH 2/4] jffs2: " Artem Bityutskiy
2012-01-31 22:42 ` [PATCH 3/4] reiserfs: " Joe Perches
2012-01-31 22:42 ` [PATCH 4/4] udf: " Joe Perches
2012-02-01 11:28 ` Jan Kara
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