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path: root/fs/orangefs/orangefs-bufmap.h
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2016-03-26orangefs-bufmap.h: trim unused junkAl Viro1-9/+0
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2016-03-26orangefs: saner calling conventions for getting a slotAl Viro1-2/+2
just have it return the slot number or -E... - the caller checks the sign anyway Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2016-03-26orangefs_copy_{to,from}_bufmap(): don't pass bufmap pointerAl Viro1-4/+2
it's always __orangefs_bufmap Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2016-02-19orangefs_readdir_index_put(): get rid of bufmap argumentAl Viro1-1/+1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2016-02-19orangefs: bufmap rewriteAl Viro1-2/+2
new waiting-for-slot logics: * make request for slot wait for bufmap to be set up if it comes before it's installed *OR* while it's running down * make closing control device wait for all slots to be freed * waiting itself rewritten to (open-coded) analogues of wait_event_... primitives - we would need wait_event_locked() and, pardon an obscenely long name, wait_event_interruptible_exclusive_timeout_locked(). * we never wait for more than slot_timeout_secs in total and, if during the wait the daemon goes away, we only allow ORANGEFS_BUFMAP_WAIT_TIMEOUT_SECS for it to come back. * (cosmetical) bitmap is used instead of an array of zeroes and ones * old (and only reached if we are about to corrupt memory) waiting for daemon restart in service_operation() removed. [Martin's fixes folded] Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2016-02-12get rid of bufmap argument of orangefs_bufmap_put()Al Viro1-1/+1
it's always equal to __orangefs_bufmap and the latter can't change until we are done Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2016-01-05orangefs: Fix some more global namespace pollution.Martin Brandenburg1-3/+3
This only changes the names of things, so there is no functional change. Signed-off-by: Martin Brandenburg <martin@omnibond.com> Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-12-17orangefs: Remove useless inline qualifier from bufmap functions.Martin Brandenburg1-4/+0
All callers were outside of the file these functions were declared in, so nothing was ever inlined anyway. Further this happens before I/O and any speedup by not having to do a call will be dwarfed by the time it takes to talk to the server. Signed-off-by: Mike Marshall <hubcap@omnibond.com> Signed-off-by: Martin Brandenburg <martin@omnibond.com>
2015-12-17orangefs: Change visibility of several bufmap helpers to static.Martin Brandenburg1-11/+0
Signed-off-by: Mike Marshall <hubcap@omnibond.com> Signed-off-by: Martin Brandenburg <martin@omnibond.com>
2015-12-04Orangefs: change pvfs2 filenames to orangefsMike Marshall1-0/+62
Also changed references within source files that referred to header files whose names had changed. Signed-off-by: Mike Marshall <hubcap@omnibond.com>
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