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authorPranith Kumar K <pkarampu@redhat.com>2019-03-11 14:04:39 +0530
committerAmar Tumballi <amarts@redhat.com>2019-03-14 04:47:47 +0000
commitf5987d38f216a3142dfe45f03bf66ff4827d9b55 (patch)
treec661924947831c9b9317758aaa4d0653ca3076e7 /xlators/storage/posix
parent08a9f198d576bbae3596536bbd2c4d34dadd1a93 (diff)
storage/posix: Remove nr_files usage
nr_files is supposed to represent the number of files opened in posix. Present logic doesn't seem to handle anon-fds because of which the counts would always be wrong. I don't remember anyone using this value in debugging any problem probably because we always have 'ls -l /proc/<pid>/fd' which not only prints the fds that are active but also prints their paths. It also handles directories and anon-fds which actually opened the file. So removing this code instead of fixing the buggy logic to have the nr_files. fixes bz#1688106 Change-Id: Ibf8713fdfdc1ef094e08e6818152637206a54040 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
Diffstat (limited to 'xlators/storage/posix')
-rw-r--r--xlators/storage/posix/src/posix-common.c2
-rw-r--r--xlators/storage/posix/src/posix-entry-ops.c2
-rw-r--r--xlators/storage/posix/src/posix-inode-fd-ops.c2
-rw-r--r--xlators/storage/posix/src/posix.h1
4 files changed, 0 insertions, 7 deletions
diff --git a/xlators/storage/posix/src/posix-common.c b/xlators/storage/posix/src/posix-common.c
index f0d8e3fe0c2..06ff6e631bb 100644
--- a/xlators/storage/posix/src/posix-common.c
+++ b/xlators/storage/posix/src/posix-common.c
@@ -128,7 +128,6 @@ posix_priv(xlator_t *this)
gf_proc_dump_write("max_read", "%" PRId64, GF_ATOMIC_GET(priv->read_value));
gf_proc_dump_write("max_write", "%" PRId64,
GF_ATOMIC_GET(priv->write_value));
- gf_proc_dump_write("nr_files", "%" PRId64, GF_ATOMIC_GET(priv->nr_files));
return 0;
}
@@ -776,7 +775,6 @@ posix_init(xlator_t *this)
}
LOCK_INIT(&_private->lock);
- GF_ATOMIC_INIT(_private->nr_files, 0);
GF_ATOMIC_INIT(_private->read_value, 0);
GF_ATOMIC_INIT(_private->write_value, 0);
diff --git a/xlators/storage/posix/src/posix-entry-ops.c b/xlators/storage/posix/src/posix-entry-ops.c
index fbd83c4aed1..859159a87b4 100644
--- a/xlators/storage/posix/src/posix-entry-ops.c
+++ b/xlators/storage/posix/src/posix-entry-ops.c
@@ -2210,8 +2210,6 @@ fill_stat:
gf_msg(this->name, GF_LOG_WARNING, 0, P_MSG_FD_PATH_SETTING_FAILED,
"failed to set the fd context path=%s fd=%p", real_path, fd);
- GF_ATOMIC_INC(priv->nr_files);
-
op_ret = 0;
out:
diff --git a/xlators/storage/posix/src/posix-inode-fd-ops.c b/xlators/storage/posix/src/posix-inode-fd-ops.c
index 0ee6803880d..93497da812b 100644
--- a/xlators/storage/posix/src/posix-inode-fd-ops.c
+++ b/xlators/storage/posix/src/posix-inode-fd-ops.c
@@ -1490,7 +1490,6 @@ posix_open(call_frame_t *frame, xlator_t *this, loc_t *loc, int32_t flags,
"failed to set the fd context gfid-handle=%s path=%s fd=%p",
real_path, loc->path, fd);
- GF_ATOMIC_INC(priv->nr_files);
op_ret = 0;
out:
@@ -2369,7 +2368,6 @@ posix_release(xlator_t *this, fd_t *fd)
if (!priv)
goto out;
- GF_ATOMIC_DEC(priv->nr_files);
out:
return 0;
}
diff --git a/xlators/storage/posix/src/posix.h b/xlators/storage/posix/src/posix.h
index d5ba08ca593..c40e6fd8136 100644
--- a/xlators/storage/posix/src/posix.h
+++ b/xlators/storage/posix/src/posix.h
@@ -154,7 +154,6 @@ struct posix_private {
gf_atomic_t read_value; /* Total read, from init */
gf_atomic_t write_value; /* Total write, from init */
- gf_atomic_t nr_files;
/*
In some cases, two exported volumes may reside on the same
partition on the server. Sending statvfs info for both