gfs2: Add new go_held glock operation

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Right now, inode_go_instantiate() contains functionality that relates to
how a glock is held rather than the glock itself, like waiting for
pending direct I/O to complete and completing interrupted truncates.
This code is meant to be run each time a holder is acquired, but
go_instantiate is actually only called once, when the glock is
instantiated.

To fix that, introduce a new go_held glock operation that is called each
time a glock holder is acquired.  Move the holder specific code in
inode_go_instantiate() over to inode_go_held().

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>

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This commit is contained in:

Andreas Gruenbacher 2022-06-10 11:42:33 +02:00

parent de3f906f0a

commit 86c30a01f5

3 changed files with 22 additions and 8 deletions

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10

fs/gfs2/glock.c

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19

fs/gfs2/glops.c

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1

fs/gfs2/incore.h

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