lkml.org 
[lkml]   [2021]   [Feb]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subjectpstore: fix compression
pstore_compress() and decompress_record() use a mistyped config option
name ("PSTORE_COMPRESSION" instead of "PSTORE_COMPRESS").
As a result compression and decompressionm of pstore records is always
disabled.

Use the correct config option name.

Signed-off-by: Jiri Bohac <jbohac@suse.cz>
Fixes: fd49e03280e596e54edb93a91bc96170f8e97e4a ("pstore: Fix linking when crypto API disabled")

diff --git a/fs/pstore/platform.c b/fs/pstore/platform.c
index 32f64abc277c..d963ae7902f9 100644
--- a/fs/pstore/platform.c
+++ b/fs/pstore/platform.c
@@ -269,7 +269,7 @@ static int pstore_compress(const void *in, void *out,
{
int ret;

- if (!IS_ENABLED(CONFIG_PSTORE_COMPRESSION))
+ if (!IS_ENABLED(CONFIG_PSTORE_COMPRESS))
return -EINVAL;

ret = crypto_comp_compress(tfm, in, inlen, out, &outlen);
@@ -671,7 +671,7 @@ static void decompress_record(struct pstore_record *record)
int unzipped_len;
char *unzipped, *workspace;

- if (!IS_ENABLED(CONFIG_PSTORE_COMPRESSION) || !record->compressed)
+ if (!IS_ENABLED(CONFIG_PSTORE_COMPRESS) || !record->compressed)
return;

/* Only PSTORE_TYPE_DMESG support compression. */
--
Jiri Bohac <jbohac@suse.cz>
SUSE Labs, Prague, Czechia

\
 
 \ /
  Last update: 2021-02-18 14:04    [W:0.082 / U:0.080 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site