diff options
| author | Andreas Herrmann <[email protected]> | 2008-08-06 10:29:37 +0200 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2008-09-06 20:48:16 +0200 |
| commit | 23952a96ae738277f3139b63d622e22984589031 (patch) | |
| tree | 00e3401cc15bf4220b071a6391228e21e086e68f /drivers/spi/omap2_mcspi.c | |
| parent | d04ec773d7ca1bbc05a2768be95c1cebe2b07757 (diff) | |
x86: cpu_init(): fix memory leak when using CPU hotplug
Exception stacks are allocated each time a CPU is set online.
But the allocated space is never freed. Thus with one CPU hotplug
offline/online cycle there is a memory leak of 24K (6 pages) for
a CPU.
Fix is to allocate exception stacks only once -- when the CPU is
set online for the first time.
Signed-off-by: Andreas Herrmann <[email protected]>
Cc: [email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'drivers/spi/omap2_mcspi.c')
0 files changed, 0 insertions, 0 deletions