Konstantin Belousov bb7ca8229d Do not update the fsinfo block on each update of any fat block, this ... is excessive. Postpone the flush of the fsinfo to VFS_SYNC(), remembering the need for update with the flag MSDOSFS_FSIMOD, stored in pm_flags. FAT32 specification describes both FSI_Free_Count and FSI_Nxt_Free as the advisory hints, not requiring them to be correct. Based on the patch from bde, modified by me. Reviewed by: bde MFC after: 2 weeks		2013-02-17 20:35:54 +00:00
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bootsect.h	- Add idempotency guards so the structures can be used in other utilities.	2010-02-13 12:41:07 +00:00
bpb.h	- Add idempotency guards so the structures can be used in other utilities.	2010-02-13 12:41:07 +00:00
denode.h	Remove unused thread argument from vtruncbuf().	2012-04-23 13:21:28 +00:00
direntry.h	- Add idempotency guards so the structures can be used in other utilities.	2010-02-13 12:41:07 +00:00
fat.h
msdosfs_conv.c	Discarding local array based on return values	2011-12-22 06:31:29 +00:00
msdosfs_denode.c	r16312 is not any longer real since many years (likely since when VFS	2012-11-19 22:43:45 +00:00
msdosfs_fat.c	Do not update the fsinfo block on each update of any fat block, this	2013-02-17 20:35:54 +00:00
msdosfs_fileno.c	Use pm_fatlock to protect per-filesystem rb tree used to allocate fileno	2010-02-28 17:16:43 +00:00
msdosfs_iconv.c
msdosfs_lookup.c	Use NULL instead of 0 for pointers	2012-07-22 15:40:31 +00:00
msdosfs_vfsops.c	Do not update the fsinfo block on each update of any fat block, this	2013-02-17 20:35:54 +00:00
msdosfs_vnops.c	The directory entry for dotdot was corrupted in the FAT32 case when moving	2013-02-01 18:06:06 +00:00
msdosfsmount.h	Do not update the fsinfo block on each update of any fat block, this	2013-02-17 20:35:54 +00:00