diff options
-rw-r--r-- | meta/recipes-core/systemd/systemd/systemd-pam-fix-fallocate.patch | 57 |
1 files changed, 33 insertions, 24 deletions
diff --git a/meta/recipes-core/systemd/systemd/systemd-pam-fix-fallocate.patch b/meta/recipes-core/systemd/systemd/systemd-pam-fix-fallocate.patch index d25acefb59..8edf44a8bb 100644 --- a/meta/recipes-core/systemd/systemd/systemd-pam-fix-fallocate.patch +++ b/meta/recipes-core/systemd/systemd/systemd-pam-fix-fallocate.patch | |||
@@ -1,10 +1,19 @@ | |||
1 | Upstream-Status: Denied [no desire for uclibc support] | 1 | Upstream-Status: Denied [no desire for uclibc support] |
2 | |||
3 | This patch is uclibc specific, thus not suitable for upstream. | ||
4 | |||
2 | Signed-off-by: Khem Raj <raj.khem@gmail.com> | 5 | Signed-off-by: Khem Raj <raj.khem@gmail.com> |
6 | Signed-off-by: Chen Qi <Qi.Chen@windriver.com> | ||
7 | |||
8 | --- | ||
9 | src/journal/journal-file.c | 16 +++++++++++++++- | ||
10 | src/journal/journald-kmsg.c | 16 ++++++++++++++-- | ||
11 | 2 files changed, 29 insertions(+), 3 deletions(-) | ||
3 | 12 | ||
4 | Index: systemd-209/src/journal/journal-file.c | 13 | diff --git a/src/journal/journal-file.c b/src/journal/journal-file.c |
5 | =================================================================== | 14 | index 0e1fc7f..e364298 100644 |
6 | --- systemd-209.orig/src/journal/journal-file.c 2014-02-12 18:42:33.000000000 -0800 | 15 | --- a/src/journal/journal-file.c |
7 | +++ systemd-209/src/journal/journal-file.c 2014-02-19 23:23:19.464631643 -0800 | 16 | +++ b/src/journal/journal-file.c |
8 | @@ -38,6 +38,8 @@ | 17 | @@ -38,6 +38,8 @@ |
9 | #include "compress.h" | 18 | #include "compress.h" |
10 | #include "fsprg.h" | 19 | #include "fsprg.h" |
@@ -14,7 +23,7 @@ Index: systemd-209/src/journal/journal-file.c | |||
14 | #define DEFAULT_DATA_HASH_TABLE_SIZE (2047ULL*sizeof(HashItem)) | 23 | #define DEFAULT_DATA_HASH_TABLE_SIZE (2047ULL*sizeof(HashItem)) |
15 | #define DEFAULT_FIELD_HASH_TABLE_SIZE (333ULL*sizeof(HashItem)) | 24 | #define DEFAULT_FIELD_HASH_TABLE_SIZE (333ULL*sizeof(HashItem)) |
16 | 25 | ||
17 | @@ -316,7 +318,7 @@ | 26 | @@ -316,7 +318,7 @@ static int journal_file_verify_header(JournalFile *f) { |
18 | 27 | ||
19 | static int journal_file_allocate(JournalFile *f, uint64_t offset, uint64_t size) { | 28 | static int journal_file_allocate(JournalFile *f, uint64_t offset, uint64_t size) { |
20 | uint64_t old_size, new_size; | 29 | uint64_t old_size, new_size; |
@@ -23,7 +32,7 @@ Index: systemd-209/src/journal/journal-file.c | |||
23 | 32 | ||
24 | assert(f); | 33 | assert(f); |
25 | 34 | ||
26 | @@ -364,9 +366,24 @@ | 35 | @@ -364,9 +366,21 @@ static int journal_file_allocate(JournalFile *f, uint64_t offset, uint64_t size) |
27 | /* Note that the glibc fallocate() fallback is very | 36 | /* Note that the glibc fallocate() fallback is very |
28 | inefficient, hence we try to minimize the allocation area | 37 | inefficient, hence we try to minimize the allocation area |
29 | as we can. */ | 38 | as we can. */ |
@@ -32,27 +41,24 @@ Index: systemd-209/src/journal/journal-file.c | |||
32 | if (r != 0) | 41 | if (r != 0) |
33 | return -r; | 42 | return -r; |
34 | +#else | 43 | +#else |
35 | + /* Use good old method to write zeros into the journal file | 44 | + /* Write something every 512 bytes to make sure the block is allocated */ |
36 | + perhaps very inefficient yet working. */ | 45 | + uint64_t len = new_size - old_size; |
37 | + if(new_size > old_size) { | 46 | + uint64_t offset = old_size; |
38 | + char *buf = alloca(new_size - old_size); | 47 | + for (offset += (len-1) % 512; len > 0; offset += 512) { |
39 | + off_t oldpos = lseek(f->fd, 0, SEEK_CUR); | 48 | + len -= 512; |
40 | + bzero(buf, new_size - old_size); | 49 | + if (pwrite(f->fd, "", 1, offset) != 1) |
41 | + lseek(f->fd, old_size, SEEK_SET); | 50 | + return -errno; |
42 | + r = write(f->fd, buf, new_size - old_size); | 51 | + } |
43 | + lseek(f->fd, oldpos, SEEK_SET); | 52 | + |
44 | + } | ||
45 | + if (r < 0) | ||
46 | + return -errno; | ||
47 | +#endif /* HAVE_POSIX_FALLOCATE */ | 53 | +#endif /* HAVE_POSIX_FALLOCATE */ |
48 | 54 | ||
49 | if (fstat(f->fd, &f->last_stat) < 0) | 55 | if (fstat(f->fd, &f->last_stat) < 0) |
50 | return -errno; | 56 | return -errno; |
51 | Index: systemd-209/src/journal/journald-kmsg.c | 57 | diff --git a/src/journal/journald-kmsg.c b/src/journal/journald-kmsg.c |
52 | =================================================================== | 58 | index 05b128f..320a52e 100644 |
53 | --- systemd-209.orig/src/journal/journald-kmsg.c 2014-02-19 15:03:09.000000000 -0800 | 59 | --- a/src/journal/journald-kmsg.c |
54 | +++ systemd-209/src/journal/journald-kmsg.c 2014-02-19 23:22:14.396630422 -0800 | 60 | +++ b/src/journal/journald-kmsg.c |
55 | @@ -441,6 +441,7 @@ | 61 | @@ -441,6 +441,7 @@ fail: |
56 | 62 | ||
57 | int server_open_kernel_seqnum(Server *s) { | 63 | int server_open_kernel_seqnum(Server *s) { |
58 | int fd; | 64 | int fd; |
@@ -60,7 +66,7 @@ Index: systemd-209/src/journal/journald-kmsg.c | |||
60 | uint64_t *p; | 66 | uint64_t *p; |
61 | 67 | ||
62 | assert(s); | 68 | assert(s); |
63 | @@ -454,8 +455,19 @@ | 69 | @@ -454,8 +455,19 @@ int server_open_kernel_seqnum(Server *s) { |
64 | log_error("Failed to open /run/systemd/journal/kernel-seqnum, ignoring: %m"); | 70 | log_error("Failed to open /run/systemd/journal/kernel-seqnum, ignoring: %m"); |
65 | return 0; | 71 | return 0; |
66 | } | 72 | } |
@@ -82,3 +88,6 @@ Index: systemd-209/src/journal/journald-kmsg.c | |||
82 | log_error("Failed to allocate sequential number file, ignoring: %m"); | 88 | log_error("Failed to allocate sequential number file, ignoring: %m"); |
83 | close_nointr_nofail(fd); | 89 | close_nointr_nofail(fd); |
84 | return 0; | 90 | return 0; |
91 | -- | ||
92 | 1.7.9.5 | ||
93 | |||