Date: Mon, 5 May 2003 08:12:51 -0700 (PDT) From: Robert Watson <rwatson@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/fs/procfs procfs_dbregs.c procfs_fpregs.c procfs_regs.c Message-ID: <200305051512.h45FCp9P073950@repoman.freebsd.org>
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rwatson 2003/05/05 08:12:51 PDT
FreeBSD src repository
Modified files:
sys/fs/procfs procfs_dbregs.c procfs_fpregs.c
procfs_regs.c
Log:
Clean up proc locking in procfs: make sure the proc lock is held before
entering sys_process.c debugging primitives, or we violate assertions.
Also, be more careful about releasing the process lock around calls
to uiomove() which may sleep waiting for paging machinations or
related notions. We may want to defer the uiomove() in at least
one case, but jhb will look into that at a later date.
Reported by: Philippe Charnier <charnier@xp11.frmug.org>
Reviewed by: jhb
Revision Changes Path
1.22 +4 -1 src/sys/fs/procfs/procfs_dbregs.c
1.28 +4 -1 src/sys/fs/procfs/procfs_fpregs.c
1.27 +4 -3 src/sys/fs/procfs/procfs_regs.c
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