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(parent: 7591ea7) | patch
gnttab: drop useless locking
authorJan Beulich <jbeulich@suse.com>
Wed, 16 Aug 2017 08:56:23 +0000 (10:56 +0200)
committerJan Beulich <jbeulich@suse.com>
Wed, 16 Aug 2017 08:56:23 +0000 (10:56 +0200)
commit25726f4269c742fd41ee0df733bbe7a3a05339ac
tree45b36d63fa5d175137822de77511a7165b4f4317tree | snapshot
parent7591ea75f77643342b194031ef5a903564901ba8commit | diff
gnttab: drop useless locking

Holding any lock while accessing the maptrack entry fields is
pointless, as these entries are protected by their associated active
entry lock (which is being acquired later, before re-validating the
fields read without holding the lock).

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
xen/common/grant_table.c diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.