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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/fs/dlm/util.c | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/fs/dlm/util.c')
-rw-r--r-- | ANDROID_3.4.5/fs/dlm/util.c | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/ANDROID_3.4.5/fs/dlm/util.c b/ANDROID_3.4.5/fs/dlm/util.c deleted file mode 100644 index e36520af..00000000 --- a/ANDROID_3.4.5/fs/dlm/util.c +++ /dev/null @@ -1,154 +0,0 @@ -/****************************************************************************** -******************************************************************************* -** -** Copyright (C) 2005-2008 Red Hat, Inc. All rights reserved. -** -** This copyrighted material is made available to anyone wishing to use, -** modify, copy, or redistribute it subject to the terms and conditions -** of the GNU General Public License v.2. -** -******************************************************************************* -******************************************************************************/ - -#include "dlm_internal.h" -#include "rcom.h" -#include "util.h" - -#define DLM_ERRNO_EDEADLK 35 -#define DLM_ERRNO_EBADR 53 -#define DLM_ERRNO_EBADSLT 57 -#define DLM_ERRNO_EPROTO 71 -#define DLM_ERRNO_EOPNOTSUPP 95 -#define DLM_ERRNO_ETIMEDOUT 110 -#define DLM_ERRNO_EINPROGRESS 115 - -static void header_out(struct dlm_header *hd) -{ - hd->h_version = cpu_to_le32(hd->h_version); - hd->h_lockspace = cpu_to_le32(hd->h_lockspace); - hd->h_nodeid = cpu_to_le32(hd->h_nodeid); - hd->h_length = cpu_to_le16(hd->h_length); -} - -static void header_in(struct dlm_header *hd) -{ - hd->h_version = le32_to_cpu(hd->h_version); - hd->h_lockspace = le32_to_cpu(hd->h_lockspace); - hd->h_nodeid = le32_to_cpu(hd->h_nodeid); - hd->h_length = le16_to_cpu(hd->h_length); -} - -/* higher errno values are inconsistent across architectures, so select - one set of values for on the wire */ - -static int to_dlm_errno(int err) -{ - switch (err) { - case -EDEADLK: - return -DLM_ERRNO_EDEADLK; - case -EBADR: - return -DLM_ERRNO_EBADR; - case -EBADSLT: - return -DLM_ERRNO_EBADSLT; - case -EPROTO: - return -DLM_ERRNO_EPROTO; - case -EOPNOTSUPP: - return -DLM_ERRNO_EOPNOTSUPP; - case -ETIMEDOUT: - return -DLM_ERRNO_ETIMEDOUT; - case -EINPROGRESS: - return -DLM_ERRNO_EINPROGRESS; - } - return err; -} - -static int from_dlm_errno(int err) -{ - switch (err) { - case -DLM_ERRNO_EDEADLK: - return -EDEADLK; - case -DLM_ERRNO_EBADR: - return -EBADR; - case -DLM_ERRNO_EBADSLT: - return -EBADSLT; - case -DLM_ERRNO_EPROTO: - return -EPROTO; - case -DLM_ERRNO_EOPNOTSUPP: - return -EOPNOTSUPP; - case -DLM_ERRNO_ETIMEDOUT: - return -ETIMEDOUT; - case -DLM_ERRNO_EINPROGRESS: - return -EINPROGRESS; - } - return err; -} - -void dlm_message_out(struct dlm_message *ms) -{ - header_out(&ms->m_header); - - ms->m_type = cpu_to_le32(ms->m_type); - ms->m_nodeid = cpu_to_le32(ms->m_nodeid); - ms->m_pid = cpu_to_le32(ms->m_pid); - ms->m_lkid = cpu_to_le32(ms->m_lkid); - ms->m_remid = cpu_to_le32(ms->m_remid); - ms->m_parent_lkid = cpu_to_le32(ms->m_parent_lkid); - ms->m_parent_remid = cpu_to_le32(ms->m_parent_remid); - ms->m_exflags = cpu_to_le32(ms->m_exflags); - ms->m_sbflags = cpu_to_le32(ms->m_sbflags); - ms->m_flags = cpu_to_le32(ms->m_flags); - ms->m_lvbseq = cpu_to_le32(ms->m_lvbseq); - ms->m_hash = cpu_to_le32(ms->m_hash); - ms->m_status = cpu_to_le32(ms->m_status); - ms->m_grmode = cpu_to_le32(ms->m_grmode); - ms->m_rqmode = cpu_to_le32(ms->m_rqmode); - ms->m_bastmode = cpu_to_le32(ms->m_bastmode); - ms->m_asts = cpu_to_le32(ms->m_asts); - ms->m_result = cpu_to_le32(to_dlm_errno(ms->m_result)); -} - -void dlm_message_in(struct dlm_message *ms) -{ - header_in(&ms->m_header); - - ms->m_type = le32_to_cpu(ms->m_type); - ms->m_nodeid = le32_to_cpu(ms->m_nodeid); - ms->m_pid = le32_to_cpu(ms->m_pid); - ms->m_lkid = le32_to_cpu(ms->m_lkid); - ms->m_remid = le32_to_cpu(ms->m_remid); - ms->m_parent_lkid = le32_to_cpu(ms->m_parent_lkid); - ms->m_parent_remid = le32_to_cpu(ms->m_parent_remid); - ms->m_exflags = le32_to_cpu(ms->m_exflags); - ms->m_sbflags = le32_to_cpu(ms->m_sbflags); - ms->m_flags = le32_to_cpu(ms->m_flags); - ms->m_lvbseq = le32_to_cpu(ms->m_lvbseq); - ms->m_hash = le32_to_cpu(ms->m_hash); - ms->m_status = le32_to_cpu(ms->m_status); - ms->m_grmode = le32_to_cpu(ms->m_grmode); - ms->m_rqmode = le32_to_cpu(ms->m_rqmode); - ms->m_bastmode = le32_to_cpu(ms->m_bastmode); - ms->m_asts = le32_to_cpu(ms->m_asts); - ms->m_result = from_dlm_errno(le32_to_cpu(ms->m_result)); -} - -void dlm_rcom_out(struct dlm_rcom *rc) -{ - header_out(&rc->rc_header); - - rc->rc_type = cpu_to_le32(rc->rc_type); - rc->rc_result = cpu_to_le32(rc->rc_result); - rc->rc_id = cpu_to_le64(rc->rc_id); - rc->rc_seq = cpu_to_le64(rc->rc_seq); - rc->rc_seq_reply = cpu_to_le64(rc->rc_seq_reply); -} - -void dlm_rcom_in(struct dlm_rcom *rc) -{ - header_in(&rc->rc_header); - - rc->rc_type = le32_to_cpu(rc->rc_type); - rc->rc_result = le32_to_cpu(rc->rc_result); - rc->rc_id = le64_to_cpu(rc->rc_id); - rc->rc_seq = le64_to_cpu(rc->rc_seq); - rc->rc_seq_reply = le64_to_cpu(rc->rc_seq_reply); -} |