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xfs: print name of function causing fs shutdown instead of hex pointer 

In xfs_do_force_shutdown, print the symbolic name of the function that
called us to shut down the filesystem instead of a raw hex pointer.
This makes debugging a lot easier:

XFS (sda): xfs_do_force_shutdown(0x2) called from line 2440 of file
	fs/xfs/xfs_log.c. Return address = ffffffffa038bc38

becomes:

XFS (sda): xfs_do_force_shutdown(0x2) called from line 2440 of file
	fs/xfs/xfs_log.c. Return address = xfs_trans_mod_sb+0x25

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Chandan Babu R <chandanrlinux@gmail.com>
This commit is contained in:
Darrick J. Wong 2021-06-18 11:57:07 -07:00
parent 10be350b8c
commit 3a1c3abe89
1 changed files with 1 additions and 1 deletions
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2
fs/xfs/xfs_fsops.c
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@ -543,7 +543,7 @@ xfs_do_force_shutdown(
}
xfs_notice(mp,
"%s(0x%x) called from line %d of file %s. Return address = "PTR_FMT,
"%s(0x%x) called from line %d of file %s. Return address = %pS",
__func__, flags, lnnum, fname, __return_address);
if (flags & SHUTDOWN_CORRUPT_INCORE) {