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Use DOINGASYNC() to test for async allowance, to honor VFS syncing requests.

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Noted by:	bde
MFC after:	1 week
This commit is contained in:
Konstantin Belousov 2012-02-22 13:01:17 +00:00
parent 77a117ca28
commit 2aacee7779
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=231998
3 changed files with 7 additions and 7 deletions
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4
sys/fs/msdosfs/msdosfs_denode.c
View File

@ -431,7 +431,7 @@ detrunc(dep, length, flags, cred, td)
if (allerror)
printf("detrunc(): vtruncbuf error %d\n", allerror);
#endif
error = deupdat(dep, !(DETOV(dep)->v_mount->mnt_flag & MNT_ASYNC));
error = deupdat(dep, !DOINGASYNC((DETOV(dep))));
if (error != 0 && allerror == 0)
allerror = error;
#ifdef MSDOSFS_DEBUG
@ -510,7 +510,7 @@ deextend(dep, length, cred)
}
dep->de_FileSize = length;
dep->de_flag |= DE_UPDATE | DE_MODIFIED;
return (deupdat(dep, !(DETOV(dep)->v_mount->mnt_flag & MNT_ASYNC)));
return (deupdat(dep, !DOINGASYNC(DETOV(dep))));
}
/*

6
sys/fs/msdosfs/msdosfs_lookup.c
View File

@ -690,7 +690,7 @@ createde(dep, ddep, depp, cnp)
while (--ddep->de_fndcnt >= 0) {
if (!(ddep->de_fndoffset & pmp->pm_crbomask)) {
if (DETOV(ddep)->v_mount->mnt_flag & MNT_ASYNC)
if (DOINGASYNC(DETOV(ddep)))
bdwrite(bp);
else if ((error = bwrite(bp)) != 0)
return error;
@ -720,7 +720,7 @@ createde(dep, ddep, depp, cnp)
}
}
if (DETOV(ddep)->v_mount->mnt_flag & MNT_ASYNC)
if (DOINGASYNC(DETOV(ddep)))
bdwrite(bp);
else if ((error = bwrite(bp)) != 0)
return error;
@ -1022,7 +1022,7 @@ removede(pdep, dep)
|| ep->deAttributes != ATTR_WIN95)
break;
}
if (DETOV(pdep)->v_mount->mnt_flag & MNT_ASYNC)
if (DOINGASYNC(DETOV(pdep)))
bdwrite(bp);
else if ((error = bwrite(bp)) != 0)
return error;

4
sys/fs/msdosfs/msdosfs_vnops.c
View File

@ -1249,7 +1249,7 @@ msdosfs_rename(ap)
putushort(dotdotp->deStartCluster, dp->de_StartCluster);
if (FAT32(pmp))
putushort(dotdotp->deHighClust, dp->de_StartCluster >> 16);
if (fvp->v_mount->mnt_flag & MNT_ASYNC)
if (DOINGASYNC(fvp))
bdwrite(bp);
else if ((error = bwrite(bp)) != 0) {
/* XXX should downgrade to ro here, fs is corrupt */
@ -1383,7 +1383,7 @@ msdosfs_mkdir(ap)
putushort(denp[1].deHighClust, pdep->de_StartCluster >> 16);
}
if (ap->a_dvp->v_mount->mnt_flag & MNT_ASYNC)
if (DOINGASYNC(ap->a_dvp))
bdwrite(bp);
else if ((error = bwrite(bp)) != 0)
goto bad;