| commit | c60369f011251c60de506994aab088f1afb90bf4 | |
| author | Seth Jennings <sjenning@linux.vnet.ibm.com> | |
| Wed, 18 Jul 2012 16:55:55 +0000 (18 11:55 -0500) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Tue, 14 Aug 2012 02:28:08 +0000 (13 19:28 -0700) | ||
| tree | 5c3f5a5495937abf9923f8eb430fffa1e7e6c47d | treesnapshot (tar.gz zip) |
| parent | 6539a36c0cb9ec7f1c1633b535ac83b2bdf0ae6d | commitdiff |
staging: zsmalloc: prevent mappping in interrupt context
Because we use per-cpu mapping areas shared among the
pools/users, we can't allow mapping in interrupt context
because it can corrupt another users mappings.
Signed-off-by: Seth Jennings <sjenning@linux.vnet.ibm.com>
Acked-by: Minchan Kim <minchan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Because we use per-cpu mapping areas shared among the
pools/users, we can't allow mapping in interrupt context
because it can corrupt another users mappings.
Signed-off-by: Seth Jennings <sjenning@linux.vnet.ibm.com>
Acked-by: Minchan Kim <minchan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| drivers/staging/zsmalloc/zsmalloc-main.c | diffblobblamehistory |