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41 lines
1.0 KiB
Diff
41 lines
1.0 KiB
Diff
--- a/debugfs.c
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+++ b/debugfs.c
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@@ -87,7 +87,6 @@ static void core_dump_file(u8 *valbuf, u
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u32 append, u32 totallen, bool textmode)
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{
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struct file *filp_core = NULL;
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- mm_segment_t oldfs;
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char file_name[40];
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u8 *buf = kmalloc(length * 3, GFP_KERNEL);
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u8 *data_p = buf;
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@@ -100,9 +99,6 @@ static void core_dump_file(u8 *valbuf, u
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sprintf(file_name, "/dev/shm/coredump-%x-%x",
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region, (region + totallen));
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- oldfs = get_fs();
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- set_fs(KERNEL_DS);
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-
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if (append)
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filp_core = filp_open(file_name, O_RDWR | O_APPEND, 0);
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else
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@@ -125,15 +121,15 @@ static void core_dump_file(u8 *valbuf, u
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}
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data_p = buf + j;
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data_p += sprintf(data_p, "\n");
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- vfs_write(filp_core, buf, strlen(buf),
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- &filp_core->f_pos);
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+ kernel_write(filp_core, buf, strlen(buf),
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+ &filp_core->f_pos);
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} else
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- vfs_write(filp_core, valbuf, length, &filp_core->f_pos);
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+ kernel_write(filp_core, valbuf, length,
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+ &filp_core->f_pos);
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filp_close(filp_core, current->files);
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}
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- set_fs(oldfs);
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kfree(buf);
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}
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