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From da53d9027d9426c0023176a42e0550d6ccccc941 Mon Sep 17 00:00:00 2001
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From: Susant Palai <spalai@redhat.com>
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Date: Mon, 22 Apr 2019 21:18:30 +0530
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Subject: [PATCH 114/124] core: fix hang issue in __gf_free
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Currently GF_ASSERT is done under mem_accounting lock at some places.
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On a GF_ASSERT failure, gf_msg_callingfn is called which calls gf_malloc
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internally and it takes the same mem_accounting lock leading to deadlock.
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This is a temporary fix to avoid any hang issue in master.
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https://review.gluster.org/#/c/glusterfs/+/22589/ is being worked on
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in the mean while so that GF_ASSERT can be used under mem_accounting
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lock.
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> upstream patch : https://review.gluster.org/#/c/glusterfs/+/22600/
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>Change-Id: I6d67f23979e7edd2695bdc6aab2997dae4a4060a
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>updates: bz#1700865
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>Signed-off-by: Susant Palai <spalai@redhat.com>
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Change-Id: I6d67f23979e7edd2695bdc6aab2997dae4a4060a
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BUG: 1698728
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Signed-off-by: Susant Palai <spalai@redhat.com>
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Reviewed-on: https://code.engineering.redhat.com/gerrit/168474
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Tested-by: RHGS Build Bot <nigelb@redhat.com>
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Reviewed-by: Nithya Balachandran <nbalacha@redhat.com>
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Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
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---
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libglusterfs/src/mem-pool.c | 1 -
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1 file changed, 1 deletion(-)
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diff --git a/libglusterfs/src/mem-pool.c b/libglusterfs/src/mem-pool.c
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index 81badc0..34cb87a 100644
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--- a/libglusterfs/src/mem-pool.c
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+++ b/libglusterfs/src/mem-pool.c
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@@ -348,7 +348,6 @@ __gf_free(void *free_ptr)
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LOCK(&mem_acct->rec[header->type].lock);
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{
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- GF_ASSERT(mem_acct->rec[header->type].size >= header->size);
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mem_acct->rec[header->type].size -= header->size;
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mem_acct->rec[header->type].num_allocs--;
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/* If all the instances are freed up then ensure typestr is set
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--
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1.8.3.1
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