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Revert r273481 so it can be recoded using fls(), which

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some feel will make it more readable.
This commit is contained in:
Rick Macklem 2014-10-22 21:57:35 +00:00
parent 9e3a53fd35
commit fcf121d481
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=273485
1 changed files with 9 additions and 27 deletions
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36
sys/fs/nfsclient/nfs_clvfsops.c
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@ -552,7 +552,7 @@ static void
nfs_decode_args(struct mount *mp, struct nfsmount *nmp, struct nfs_args *argp,
const char *hostname, struct ucred *cred, struct thread *td)
{
int i, s;
int s;
int adjsock;
char *p;
@ -621,36 +621,18 @@ nfs_decode_args(struct mount *mp, struct nfsmount *nmp, struct nfs_args *argp,
if ((argp->flags & NFSMNT_WSIZE) && argp->wsize > 0) {
nmp->nm_wsize = argp->wsize;
/*
* Clip at the power of 2 below the size. There is an
* issue (not isolated) that causes intermittent page
* faults if this is not done.
*/
i = NFS_FABLKSIZE;
for (;;) {
if (i * 2 > nmp->nm_wsize) {
nmp->nm_wsize = i;
break;
}
i *= 2;
}
/* Round down to multiple of blocksize */
nmp->nm_wsize &= ~(NFS_FABLKSIZE - 1);
if (nmp->nm_wsize <= 0)
nmp->nm_wsize = NFS_FABLKSIZE;
}
if ((argp->flags & NFSMNT_RSIZE) && argp->rsize > 0) {
nmp->nm_rsize = argp->rsize;
/*
* Clip at the power of 2 below the size. There is an
* issue (not isolated) that causes intermittent page
* faults if this is not done.
*/
i = NFS_FABLKSIZE;
for (;;) {
if (i * 2 > nmp->nm_rsize) {
nmp->nm_rsize = i;
break;
}
i *= 2;
}
/* Round down to multiple of blocksize */
nmp->nm_rsize &= ~(NFS_FABLKSIZE - 1);
if (nmp->nm_rsize <= 0)
nmp->nm_rsize = NFS_FABLKSIZE;
}
if ((argp->flags & NFSMNT_READDIRSIZE) && argp->readdirsize > 0) {