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head/sys/fs/msdosfs/msdosfs_vfsops.c
| Show First 20 Lines • Show All 431 Lines • ▼ Show 20 Lines | if (error != 0) { | ||||
| VOP_UNLOCK(devvp); | VOP_UNLOCK(devvp); | ||||
| return (error); | return (error); | ||||
| } | } | ||||
| dev_ref(dev); | dev_ref(dev); | ||||
| bo = &devvp->v_bufobj; | bo = &devvp->v_bufobj; | ||||
| VOP_UNLOCK(devvp); | VOP_UNLOCK(devvp); | ||||
| if (dev->si_iosize_max != 0) | if (dev->si_iosize_max != 0) | ||||
| mp->mnt_iosize_max = dev->si_iosize_max; | mp->mnt_iosize_max = dev->si_iosize_max; | ||||
| if (mp->mnt_iosize_max > MAXPHYS) | if (mp->mnt_iosize_max > maxphys) | ||||
| mp->mnt_iosize_max = MAXPHYS; | mp->mnt_iosize_max = maxphys; | ||||
| /* | /* | ||||
| * Read the boot sector of the filesystem, and then check the | * Read the boot sector of the filesystem, and then check the | ||||
| * boot signature. If not a dos boot sector then error out. | * boot signature. If not a dos boot sector then error out. | ||||
| * | * | ||||
| * NOTE: 8192 is a magic size that works for ffs. | * NOTE: 8192 is a magic size that works for ffs. | ||||
| */ | */ | ||||
| error = bread(devvp, 0, 8192, NOCRED, &bp); | error = bread(devvp, 0, 8192, NOCRED, &bp); | ||||
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