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| author | Ankita Garg <ankita@in.ibm.com> | 2006-11-05 23:52:07 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-11-06 01:46:23 -0800 |
| commit | 18a61e4adbc4dbe209e0d154df5cd37ce17dc314 (patch) | |
| tree | d2c03c2f4fb6d09c415192564ea8d89daa6ac0f2 /drivers/misc/lkdtm.c | |
| parent | 4b96b1a10cb00c867103b21f0f2a6c91b705db11 (diff) | |
| download | lwn-18a61e4adbc4dbe209e0d154df5cd37ce17dc314.tar.gz lwn-18a61e4adbc4dbe209e0d154df5cd37ce17dc314.zip | |
[PATCH] Fix for LKDTM MEM_SWAPOUT crashpoint
The MEM_SWAPOUT crashpoint in LKDTM could be broken as some compilers
inline the call to shrink_page_list() and symbol lookup for this function
name fails. Replacing it with the function shrink_inactive_list(), which
is the only function calling shrink_page_list().
Signed-off-by: Ankita Garg <ankita@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/misc/lkdtm.c')
| -rw-r--r-- | drivers/misc/lkdtm.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/misc/lkdtm.c b/drivers/misc/lkdtm.c index 46a9c35943bd..db9d7df75ae0 100644 --- a/drivers/misc/lkdtm.c +++ b/drivers/misc/lkdtm.c @@ -157,8 +157,8 @@ void jp_ll_rw_block(int rw, int nr, struct buffer_head *bhs[]) struct scan_control; -unsigned long jp_shrink_page_list(struct list_head *page_list, - struct scan_control *sc) +unsigned long jp_shrink_inactive_list(unsigned long max_scan, + struct zone *zone, struct scan_control *sc) { lkdtm_handler(); jprobe_return(); @@ -297,8 +297,8 @@ int lkdtm_module_init(void) lkdtm.entry = (kprobe_opcode_t*) jp_ll_rw_block; break; case MEM_SWAPOUT: - lkdtm.kp.symbol_name = "shrink_page_list"; - lkdtm.entry = (kprobe_opcode_t*) jp_shrink_page_list; + lkdtm.kp.symbol_name = "shrink_inactive_list"; + lkdtm.entry = (kprobe_opcode_t*) jp_shrink_inactive_list; break; case TIMERADD: lkdtm.kp.symbol_name = "hrtimer_start"; |