4f61d54d22
Add a lock contention tracepoint in the queued spinlock slowpath. Also add the __lockfunc annotation so that in_lock_functions() works as expected. Signed-off-by: Nysal Jan K.A. <nysal@linux.ibm.com> Reviewed-by: Shrikanth Hegde <sshegde@linux.ibm.com> Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com> Link: https://patch.msgid.link/20250731061856.1858898-1-nysal@linux.ibm.com |
||
|---|---|---|
| .. | ||
| Makefile | ||
| checksum_32.S | ||
| checksum_64.S | ||
| checksum_wrappers.c | ||
| code-patching.c | ||
| copy_32.S | ||
| copy_mc_64.S | ||
| copypage_64.S | ||
| copypage_power7.S | ||
| copyuser_64.S | ||
| copyuser_power7.S | ||
| crtsavres.S | ||
| div64.S | ||
| error-inject.c | ||
| feature-fixups-test.S | ||
| feature-fixups.c | ||
| hweight_64.S | ||
| ldstfp.S | ||
| locks.c | ||
| mem_64.S | ||
| memcmp_32.S | ||
| memcmp_64.S | ||
| memcpy_64.S | ||
| memcpy_power7.S | ||
| pmem.c | ||
| qspinlock.c | ||
| quad.S | ||
| restart_table.c | ||
| rheap.c | ||
| sstep.c | ||
| string.S | ||
| string_32.S | ||
| string_64.S | ||
| strlen_32.S | ||
| test-code-patching.c | ||
| test_emulate_step.c | ||
| test_emulate_step_exec_instr.S | ||
| vmx-helper.c | ||
| xor_vmx.c | ||
| xor_vmx.h | ||
| xor_vmx_glue.c | ||