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[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.2-464-ge4d6479
- From: mark at sourceware dot org
- To: systemtap-cvs at sourceware dot org
- Date: 9 Jul 2010 21:40:19 -0000
- Subject: [SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.2-464-ge4d6479
- Reply-to: systemtap at sourceware dot org
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- Log -----------------------------------------------------------------
commit e4d6479f8051e0e13f87571cc41ece1ae4b87796
Author: Mark Wielaard <mjw@redhat.com>
Date: Fri Jul 9 23:33:48 2010 +0200
Keep track of name, not dentry, in vma tracker.
Now even the vdso has a module name.
* runtime/task_finder_vma.c (__stp_tf_vma_entry): Remove dentry, add name.
(stap_add_vma_map_info): Take and store name argument, not dentry.
(stap_find_vma_map_info): Likewise.
(stap_find_vma_map_info_user): Likewise.
* runtime/sym.c (_stp_umod_lookup): Lookup name directly with
stap_find_vma_map_info.
* runtime/vma.c (_stp_vma_match_vdso): Pass "vdso" as name.
(_stp_vma_mmap_cb): Extract and store name from dentry.
-----------------------------------------------------------------------
Summary of changes:
runtime/sym.c | 7 +------
runtime/task_finder_vma.c | 21 ++++++++++-----------
runtime/vma.c | 11 ++++++-----
3 files changed, 17 insertions(+), 22 deletions(-)
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systemtap: system-wide probe/trace tool