glusterfs.git/xlators/features/upcall/src, branch master

libglusterfs: add library wrapper for time()

2020-08-17T11:27:09+00:00

Add thin convenient library wrapper gf_time(),
adjust related users and comments as well.

Change-Id: If8969af2f45ee69c30c3406bce5baa8305fb7f80
Signed-off-by: Dmitry Antipov 
Updates: #1002

upcall: Avoid sending notifications for invalid inodes

2019-06-14T04:21:40+00:00

For nameless LOOKUPs, server creates a new inode which shall
remain invalid until the fop is successfully processed post
which it is linked to the inode table.

But incase if there is an already linked inode for that entry,
it discards that newly created inode which results in upcall
notification. This may result in client being bombarded with
unnecessary upcalls affecting performance if the data set is huge.

This issue can be avoided by looking up and storing the upcall
context in the original linked inode (if exists), thus saving up on
those extra callbacks.

Change-Id: I044a1737819bb40d1a049d2f53c0566e746d2a17
fixes: bz#1718338
Signed-off-by: Soumya Koduri

lcov: improve line coverage

2019-06-03T08:43:13+00:00

upcall: remove extra variable assignment and use just one
        initialization.
open-behind: reduce the overall number of lines, in functions
             not frequently called
selinux: reduce some lines in init failure cases

updates: bz#1693692
Change-Id: I7c1de94f2ec76a5bfe1f48a9632879b18e5fbb95
Signed-off-by: Amar Tumballi

upcall: some modifications to reduce work under lock

2019-02-19T15:29:23+00:00

1. Reduced the number of times we call time(). This may affect accuracy
of access time and so on - please review carefully. I think the resolution is OK'ish.
2. Removed dead code.
3. Changed from CALLOC() to MALLOC() where it made sense.
4. Moved some bits of work outside of a lock.

Compile-tested only!
updates: bz#1193929
Signed-off-by: Yaniv Kaul 

Change-Id: I9fb8ca5d79b0e9126c1eb07e1a1ab5dbd8bf3f79

all: add xlator_api to many translators

2018-12-06T07:54:28+00:00

Fixes: #164
Change-Id: I93ad6f0232a1dc534df099059f69951e1339086f
Signed-off-by: Amar Tumballi

libglusterfs: Move devel headers under glusterfs directory

2018-12-05T21:47:04+00:00

libglusterfs devel package headers are referenced in code using
include semantics for a program, this while it works can be better
especially when dealing with out of tree xlator builds or in
general out of tree devel package usage.

Towards this, the following changes are done,
- moved all devel headers under a glusterfs directory
- Included these headers using system header notation <> in all
code outside of libglusterfs
- Included these headers using own program notation "" within
libglusterfs

This change although big, is just moving around the headers and
making it correct when including these headers from other sources.

This helps us correctly include libglusterfs includes without
namespace conflicts.

Change-Id: Id2a98854e671a7ee5d73be44da5ba1a74252423b
Updates: bz#1193929
Signed-off-by: ShyamsundarR

Land part 2 of clang-format changes

2018-09-12T12:22:45+00:00

Change-Id: Ia84cc24c8924e6d22d02ac15f611c10e26db99b4
Signed-off-by: Nigel Babu

Land clang-format changes

2018-09-12T11:52:48+00:00

Change-Id: I6f5d8140a06f3c1b2d196849299f8d483028d33b

xlators: move from strlen() to sizeof()

2018-08-31T02:14:06+00:00

xlators/features/index/src/index.c
xlators/features/shard/src/shard.c
xlators/features/upcall/src/upcall-internal.c
xlators/mgmt/glusterd/src/glusterd-bitrot.c
xlators/mgmt/glusterd/src/glusterd-locks.c
xlators/mgmt/glusterd/src/glusterd-mountbroker.c
xlators/mgmt/glusterd/src/glusterd-op-sm.c

For const strings, just do compile time size calc instead of runtime.

Compile-tested only!

Change-Id: I995b2b89f14454b3855a4cd0ca90b3f01d5e080f
updates: bz#1193929
Signed-off-by: Yaniv Kaul

All: run codespell on the code and fix issues.

2018-07-22T14:40:16+00:00

Please review, it's not always just the comments that were fixed.
I've had to revert of course all calls to creat() that were changed
to create() ...

Only compile-tested!

Change-Id: I7d02e82d9766e272a7fd9cc68e51901d69e5aab5
updates: bz#1193929
Signed-off-by: Yaniv Kaul