mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-03-30 00:03:27 -04:00
Code Issues Packages Projects Releases Wiki Activity

staging: dgnc: Fix sleeping under spinlock bug

Browse Source 
This commit changes the memory allocation flags to ATOMIC in order to
avoid sleeping in the nowait/nolock code.

Signed-off-by: Konrad Zapalowicz <bergo.torino+kernel@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Konrad Zapalowicz
2014-08-31 22:42:15 +02:00
committed by Greg Kroah-Hartman
parent fdaef43dca
commit 239d1346f5
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/staging/dgnc/dgnc_tty.c
View File

@@ -462,7 +462,7 @@ void dgnc_sniff_nowait_nolock(struct channel_t *ch, uchar *text, uchar *buf, int
char *p;
int too_much_data;
tmpbuf = kzalloc(TMPBUFLEN, GFP_KERNEL);
tmpbuf = kzalloc(TMPBUFLEN, GFP_ATOMIC);
if (!tmpbuf)
return;
p = tmpbuf;