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nfsd4: initialize current stateid at compile time

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Signed-off-by: Tigran Mkrtchyan <kofemann@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Tigran Mkrtchyan 2012-02-13 22:55:23 +01:00 committed by J. Bruce Fields
parent bf5c43c8f1
commit 19ff0f288c
1 changed files with 4 additions and 0 deletions
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4
fs/nfsd/nfs4state.c
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@ -58,11 +58,15 @@ static const stateid_t one_stateid = {
static const stateid_t zero_stateid = {
/* all fields zero */
};
static const stateid_t currentstateid = {
.si_generation = 1,
};
static u64 current_sessionid = 1;
#define ZERO_STATEID(stateid) (!memcmp((stateid), &zero_stateid, sizeof(stateid_t)))
#define ONE_STATEID(stateid) (!memcmp((stateid), &one_stateid, sizeof(stateid_t)))
#define CURRENT_STATEID(stateid) (!memcmp((stateid), &currentstateid, sizeof(stateid_t)))
/* forward declarations */
static int check_for_locks(struct nfs4_file *filp, struct nfs4_lockowner *lowner);