Anton Ivanov 54ebe4060f um: Use fdatasync() when mapping the UBD FSYNC command ... We do not need to update the metadata (atime, mtime, etc) on the UBD file and/or the COW file until UML exits. UBD image mtime is checked in UML only when opening the files. After that they are locked and used exclusively by a single UML instance, so there is no point wasting resources on updating metadata on every sync. We can sync data only. The host will always update mtime if a file has been modified upon closing it. Signed-off-by: Anton Ivanov <anton.ivanov@cambridgegreys.com> Signed-off-by: Richard Weinberger <richard@nod.at>		2020-06-02 22:37:55 +02:00
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drivers
skas
elf_aux.c
execvp.c
file.c
helper.c
irq.c
main.c
Makefile
mem.c
process.c
registers.c
sigio.c
signal.c
start_up.c
time.c
tty.c
umid.c
user_syms.c
util.c